Skip to content
Nutrition & Diet
✓Expert-Recommended

We've consulted with our team of licensed nutritionists and dietitians to bring you informed recommendations for food products, health aids and nutritional goods to safely and successfully guide you toward making better diet and nutrition choices. We strive to only recommend products that adhere to our philosophy of eating better while still enjoying what you eat.

12 Anti-Aging Foods That Boost Longevity According to a Nutritionist

Eat your way to youthfulness with these nutritionist-recommended foods

Leah Suzanne
By Leah SuzanneApr 09, 2025
Leah Suzanne
Freelance Writer/Editor
See Full Bio
✓Expert-Recommended

We've consulted with our team of licensed nutritionists and dietitians to bring you informed recommendations for food products, health aids and nutritional goods to safely and successfully guide you toward making better diet and nutrition choices. We strive to only recommend products that adhere to our philosophy of eating better while still enjoying what you eat.

Photo of pretty gorgeous senior woman wear trendy clothes look empty space isolated on blue color background anti aging age mature
Shutterstock
Leah Suzanne
By Leah SuzanneApr 09, 2025
Leah Suzanne
Freelance Writer/Editor
See Full Bio
✓Expert-Recommended

We've consulted with our team of licensed nutritionists and dietitians to bring you informed recommendations for food products, health aids and nutritional goods to safely and successfully guide you toward making better diet and nutrition choices. We strive to only recommend products that adhere to our philosophy of eating better while still enjoying what you eat.

Nutrition & Diet

We all know that fried, fatty, and ultraprocessed foods aren’t exactly good for aging. But did you know that eating certain foods can help you look younger? Body Network chatted with Heather Snead, Live Conscious Expert and Nutritionist, asking her about foods that are basically the equivalent of the fountain of youth. Here are 12 anti-aging foods to boost longevity, according to Snead.

Berries (Blueberries, Strawberries, Raspberries)

Female holding ripe strawberry in hands. Harvest of fresh juicy strawberry on farm31. Strawberries: 32 caloriesShutterstock

The first food she recommends? Berries, specifically blueberries, strawberries, and raspberries. Why? “They are packed with antioxidants, like anthocyanins, which combat free radicals and protect against cellular damage,” she says.

RELATED:8 High-Protein Foods with Nearly Zero Calories That Melt Fat

Leafy Greens (Bok Choy, Kale)

Fresh Bok Choy or Pak Choi(Chinese cabbage) in bamboo basket on wooden background, Organic vegetablesShutterstock

She also recommends leafy greens including boke choy and kale. “Rich in vitamins A, C, and K, as well as antioxidants, which support skin elasticity and hydration. Bok choy, in particular, is a good source of vitamin C,” she says.

Avocado

Avocado on rustic wooden table. Raw Fruits healthy green food concept.Shutterstock

Avocado is packed with health fats. “Contains healthy monounsaturated fats and vitamin E, which nourish and hydrate the skin,” she says.

Fatty Fish (Salmon, Mackerel)

Roasted fillets of mackerel fish on cutting board. Dark wooden background. Top view.Shutterstock

Another must-eat? Fatty fish like salmon and mackerel. “High in omega-3 fatty acids, which reduce inflammation and support skin health,” she says.

RELATED:20 Foods You Didn’t Know Were Ultra-Processed

Nuts and Seeds (Almonds, Walnuts, Flaxseeds):

Brown,Flaxseed,,Organic,Food,For,Healthy,Eating.​Prebiotic Foods: FlaxseedsShutterstock

What should you snack on? Nuts and seeds, including almonds, walnuts, and flaxseeds. “Provide vitamin E, healthy fats, and antioxidants, which protect against sun damage and promote skin repair,” she says.

Olive Oil

pouring olive oil in a spoon on table.​ 1. Extra Virgin Olive OilShutterstock

Olive oil is also beneficial. “Rich in antioxidants and healthy monounsaturated fats, which hydrate the skin and reduce inflammation,” she says.

Green Tea

Refreshing,Green,Tea,In,Cups,And,Leaves,On,Wooden,Table,Shutterstock

If you need a boost of caffeine, sip on some green tea, which has anti-aging properties. “Contains polyphenols, which protect against sun damage and improve skin elasticity,” she says.

Tomatoes

tomatoes in market The cherry tomato is a type of small round tomato believed to be an intermediate genetic admixture between wild currant-type tomatoes and domesticated garden tomatoesShutterstock

Add some tomatoes to your salad. “Rich in lycopene, an antioxidant that protects against sun damage and improves skin texture,” she says.

RELATED:I'm a Nutritionist and These are the Best Banana Recipes For Weight Loss

Pomegranates

Young woman peeling a pomegranate and holding a glass of pomegranate juiceShutterstock

Pomegranate is a great fruit for anti-aging. “Rich in antioxidants, particularly punicalagin, which may help protect against sun damage and promote collagen production,” she says.

Sweet Potatoes/Yams

Japanese sweet potato is healthy food heap in brown paper box.Shutterstock

When it comes to carbs, sweet potatoes and yams are great for anti-aging. “Rich in beta-carotene, which converts to vitamin A and promotes skin cell turnover. They also provide vitamin C and other antioxidants,” she says.

Citrus Fruits (Oranges, Lemons)

fresh orange fruits with leaves as background, top view​OrangesShutterstock

Another great type of fruit for longevity? Citrus, specifically oranges or lemons. “High in vitamin C, which is essential for collagen production and skin radiance,” she writes.

RELATED:What Happens When You Quit Soda, According to a Nutritionist

Mushrooms

Fresh champignon mushrooms on wooden table, closeup. Space for text14. Mushrooms: 22 caloriesShutterstock

Last on her list? Mushrooms “rich in antioxidants, polysaccharides, and anti-inflammatory compounds that help combat oxidative stress, support collagen production, boost immune function, and promote brain health—key factors in slowing the aging process,” she says. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

healthy-eatingnutritionistaging

More For You

Nutrition & Diet

12 Anti-Aging Foods to Boost Longevity

Photo of pretty gorgeous senior woman wear trendy clothes look empty space isolated on blue color background anti aging age mature
Shutterstock
Leah Suzanne
By Leah SuzanneApr 09, 2025
Leah Suzanne
Freelance Writer/Editor
See Full Bio
✓Expert-Recommended

We've consulted with our team of licensed nutritionists and dietitians to bring you informed recommendations for food products, health aids and nutritional goods to safely and successfully guide you toward making better diet and nutrition choices. We strive to only recommend products that adhere to our philosophy of eating better while still enjoying what you eat.

We all know that fried, fatty, and ultraprocessed foods aren’t exactly good for aging. But did you know that eating certain foods can help you look younger? Body Network chatted with Heather Snead, Live Conscious Expert and Nutritionist, asking her about foods that are basically the equivalent of the fountain of youth. Here are 12 anti-aging foods to boost longevity, according to Snead.

Berries (Blueberries, Strawberries, Raspberries)

Female holding ripe strawberry in hands. Harvest of fresh juicy strawberry on farm31. Strawberries: 32 caloriesShutterstock

The first food she recommends? Berries, specifically blueberries, strawberries, and raspberries. Why? “They are packed with antioxidants, like anthocyanins, which combat free radicals and protect against cellular damage,” she says.

RELATED:8 High-Protein Foods with Nearly Zero Calories That Melt Fat

Leafy Greens (Bok Choy, Kale)

Fresh Bok Choy or Pak Choi(Chinese cabbage) in bamboo basket on wooden background, Organic vegetablesShutterstock

She also recommends leafy greens including boke choy and kale. “Rich in vitamins A, C, and K, as well as antioxidants, which support skin elasticity and hydration. Bok choy, in particular, is a good source of vitamin C,” she says.

Avocado

Avocado on rustic wooden table. Raw Fruits healthy green food concept.Shutterstock

Avocado is packed with health fats. “Contains healthy monounsaturated fats and vitamin E, which nourish and hydrate the skin,” she says.

Fatty Fish (Salmon, Mackerel)

Roasted fillets of mackerel fish on cutting board. Dark wooden background. Top view.Shutterstock

Another must-eat? Fatty fish like salmon and mackerel. “High in omega-3 fatty acids, which reduce inflammation and support skin health,” she says.

RELATED:20 Foods You Didn’t Know Were Ultra-Processed

Nuts and Seeds (Almonds, Walnuts, Flaxseeds):

Brown,Flaxseed,,Organic,Food,For,Healthy,Eating.​Prebiotic Foods: FlaxseedsShutterstock

What should you snack on? Nuts and seeds, including almonds, walnuts, and flaxseeds. “Provide vitamin E, healthy fats, and antioxidants, which protect against sun damage and promote skin repair,” she says.

Olive Oil

pouring olive oil in a spoon on table.​ 1. Extra Virgin Olive OilShutterstock

Olive oil is also beneficial. “Rich in antioxidants and healthy monounsaturated fats, which hydrate the skin and reduce inflammation,” she says.

Green Tea

Refreshing,Green,Tea,In,Cups,And,Leaves,On,Wooden,Table,Shutterstock

If you need a boost of caffeine, sip on some green tea, which has anti-aging properties. “Contains polyphenols, which protect against sun damage and improve skin elasticity,” she says.

Tomatoes

tomatoes in market The cherry tomato is a type of small round tomato believed to be an intermediate genetic admixture between wild currant-type tomatoes and domesticated garden tomatoesShutterstock

Add some tomatoes to your salad. “Rich in lycopene, an antioxidant that protects against sun damage and improves skin texture,” she says.

RELATED:I'm a Nutritionist and These are the Best Banana Recipes For Weight Loss

Pomegranates

Young woman peeling a pomegranate and holding a glass of pomegranate juiceShutterstock

Pomegranate is a great fruit for anti-aging. “Rich in antioxidants, particularly punicalagin, which may help protect against sun damage and promote collagen production,” she says.

Sweet Potatoes/Yams

Japanese sweet potato is healthy food heap in brown paper box.Shutterstock

When it comes to carbs, sweet potatoes and yams are great for anti-aging. “Rich in beta-carotene, which converts to vitamin A and promotes skin cell turnover. They also provide vitamin C and other antioxidants,” she says.

Citrus Fruits (Oranges, Lemons)

fresh orange fruits with leaves as background, top view​OrangesShutterstock

Another great type of fruit for longevity? Citrus, specifically oranges or lemons. “High in vitamin C, which is essential for collagen production and skin radiance,” she writes.

RELATED:What Happens When You Quit Soda, According to a Nutritionist

Mushrooms

Fresh champignon mushrooms on wooden table, closeup. Space for text14. Mushrooms: 22 caloriesShutterstock

Last on her list? Mushrooms “rich in antioxidants, polysaccharides, and anti-inflammatory compounds that help combat oxidative stress, support collagen production, boost immune function, and promote brain health—key factors in slowing the aging process,” she says. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

Nutrition & Diet

9 Superfoods to Slow Down the Aging Process

Jon Williams | Fat Loss Expert
Coach Reveals 7 Steps to Losing 6 Pounds and 6 Inches in 6 Weeks
Copyright jonwilliamsfitness/Instagram
Leah Suzanne
By Leah SuzanneApr 16, 2025
Leah Suzanne
Freelance Writer/Editor
See Full Bio
✓Evidence-Based

This content references scientific studies and academic research, and is fact-checked to ensure accuracy.

Our team of licensed nutritionists and dietitians strives to be objective, unbiased, and honest.

We are committed to bringing you researched, expert-driven content to help you make more informed decisions around food, health, and wellness. We know how important making choices about your overall health is, and we strive to provide you with the best information possible.

Do you want to eat yourself young? While there’s no such thing as the fountain of youth, certain foods promote longevity. Jon Williams is a fat loss expert who helps men and women lose 20-plus pounds of body fat. In a new social media post, he reveals 9 superfoods that slow down the aging process. Here they are:

Blueberries

The first superfood that promotes longevity is blueberries. “Rich in antioxidants, particularly anthocyanins. Aim for about 1 cup daily,” he writes.

Spinach

healthy eating, dieting, vegetarian food and people concept - close up of woman hands holding spinach at home

Shutterstock

There’s a reason Popeye enjoyed spinach. “Packed with vitamins and antioxidants like lutein. A serving of 1-2 cups (raw) or 1 cup (cooked) is recommended,” he says.

Salmon

Fresh salmon with spices

Shutterstock

Salmon, a fatty fish, is also good for longevity. “High in omega-3 fatty acids that support heart and brain health. Aim for 2-3 servings a week (about 3-4 ounces per serving),” he writes.

Avocado

Oily big avocados cross section on white wooden table

Shutterstock

Avocado is one of the healthiest foods you can eat. “Contains healthy fats and vitamins E and C. About half an avocado per day is beneficial,” he writes.

Nuts

Natural background made from different kinds of nuts.

Shutterstock

Nuts, “especially walnuts and almonds,” are a great snack for longevity. “Great sources of healthy fats and protein. A handful (about 1 ounce) is a good daily portion,” he writes.

Green Tea

White man drinking green tea from porcelain cup

Shutterstock

There are lots of health benefits of green tea. “Rich in polyphenols and antioxidants. Drinking 2-3 cups a day can be beneficial,” he says.

Sweet Potatoes

close up of sweet potato and carrot on market stand

Shutterstock

The health benefits of sweet potatoes outweigh white potatoes. “High in beta-carotene and fiber. One medium sweet potato per day is a good choice,” says Williams.

Broccoli

Raw fresh broccoli on old wooden table.

Shutterstock

Broccoli, a cruciferous veggie, is also great for anti-aging. “Contains sulforaphane, which may help combat aging. Aim for about 1 cup (cooked) daily,” he says.

Dark chocolate

Closeup of woman eating chocolate

Shutterstock

Dark chocolate is packed with anti-agers. “Rich in flavonoids and antioxidants. About 1 ounce (70% cocoa or higher) a few times a week can be enjoyable,” he says.

Olive Oil

pouring olive oil in a spoon on table.​ 1. Extra Virgin Olive OilShutterstock

Olive oil is the last item on his anti-aging food list. “A source of healthy fats and antioxidants. Use about 2 tablespoons daily in cooking or as a dressing,” he writes. And if you enjoyed this article, don't missI Hit 60 and These 15 Anti-Aging Foods Keep Me Fit and Feeling 20 Years Younger.

Healthy Body

Expert-Backed Wellness Habits That Will Add Years to Your Life

Melanie Abeyta Harmony Aesthetics Center
Copyright Harmony Aesthetics Center/Shutterstock
Leah Suzanne
By Leah SuzanneApr 11, 2025
Leah Suzanne
Freelance Writer/Editor
See Full Bio
✓Expert-Recommended

We've consulted with our team of licensed nutritionists and dietitians to bring you informed recommendations for food products, health aids and nutritional goods to safely and successfully guide you toward making better diet and nutrition choices. We strive to only recommend products that adhere to our philosophy of eating better while still enjoying what you eat.

We all know there is no such thing as the “fountain of youth.” However, certain wellness habits promote longevity. Body Network spoke to Melanie Abeyta, Aesthetic Nurse Practitioner, Longevity Coach and Owner of Harmony Aesthetics Center in Los Angeles, CA, and asked her the question we are all dying to know the answer to: How can we look younger, without going under the knife? According to Abeyta, here are 10 wellness habits that will add a decade to your life.

Protect Your Skin from the Sun

Woman using sunscreen cream. Beautiful girl with sun protection creamShutterstock

Later up in SPF. “Sunscreen isn’t just for the beach! Daily SPF is your best anti-aging tool,” instructs Abeyta. “I had a client in her 60s with incredibly youthful skin who told me her secret was sunscreen every single day since her 20s. It’s never too late to start protecting your skin!”

Hydrate Inside and Out

Beautiful,Fitness,Athlete,Woman,Drinking,Water,After,Work,Out,ExercisingShutterstock

Make sure to hydrate. “Your skin reflects your hydration levels. Drink plenty of water and use hydrating serums with ingredients such as hyaluronic acid,” Abeyta recommends. “I’ve seen clients with dry, flaky skin transform their glow by simply committing to hydration.” Pro tip: Apply hyaluronic acid while your face is still damp or mist your face throughout the day if you don't live in a humid climate.

Invest in Skincare for Your Skin Type

Facial Skincare. Attractive Female Applying Serum On Face Moisturizing And Caring For Skin Standing Near Mirror In Modern Bathroom Indoors. Beauty Routine. Skin Care Concept. Selective FocusShutterstock

Make sure you are using skincare appropriate for your skin type. “Think of it like this: Your skin is unique, and it deserves a routine that caters to its specific needs,” she says. “For example, if you have oily skin, lightweight, oil-free moisturizers, and gentle cleansers can help balance oil production without clogging pores. You’ll want to use hydrating ingredients such as humectants and ceramides in a heavier cream to lock in moisture for dry skin. Sensitive skin benefits from soothing products with minimal fragrances, such as a calming aloe vera gel or a ceramide-rich barrier cream.” The bottom line? “Listen to your skin, adjust your routine as needed, and invest in quality products that work with, not against, your skin type. It’s not about having a cabinet full of products; it’s about using the right ones.”

Focus on Gut Health

Woman, stomach and hand with heart in outdoor for exercise, diet, fitness and closeup. Female tummy, gut health and self love for wellness and training in the summer for healthy workout outside.​Natural Booster #5: Gut-Supporting ProbioticsShutterstock

Next, prioritize gut health. “Your gut and your skin are deeply connected. A clean diet rich in vegetables, probiotics, and omega-3s can clear up inflammation and improve skin tone. One client came to me with stubborn adult acne and once we worked on her diet and added supplements, her skin cleared up beautifully,” Abeyta says.

Prioritize Sleep

Good morning, new day, weekend, holiday. Happy Young Woman sets on Bed, teen Girl Stretching arms after sleep and enjoying morning in cozy comfort bedroom interiorShutterstock

Sleep is one of the easiest ways to turn back the hands of time. “Your skin repairs itself while you sleep. A solid 7-8 hours can do wonders for your complexion. When I ask my clients about their sleep habits, it’s often the missing piece in their wellness routine,” says Abeyta.

Diet and Nutrition

Different,Fresh,Ripe,Berries,In,Bowl,On,Light,Grey,Table,Shutterstock

Diet and skin health go hand in hand, Abeyta states. “Foods rich in antioxidants, such as berries, green tea and dark leafy greens help fight free radicals that age your skin. Omega-3s from salmon or walnuts can reduce inflammation and keep your skin supple. And don’t underestimate the power of hydration which can be found in cucumbers, watermelon and celery are great for keeping your skin plump. Remember, what you eat shows up on your face,” she says.

Take a Holistic Approach

Self-Care Concept. Young Attractive Woman Looking At Mirror In Bathroom, Pretty Female Touching Face And Smiling To Reflection, Enjoying Her Beautiful Smooth Skin, Selective Focus, CloseupShutterstock

“A holistic approach includes balanced nutrition, hydration, stress management, quality sleep and consistent skincare,” says Abeyta. “I always tell clients that no cream can replace what good sleep and hydration can do for your skin. Pair these practices with medical-grade treatments such as microneedling or lasers and you’ll amplify your results. Think of skincare as part of a larger self-care routine, it all works together.”

Get Physical

Girl runs in the summer in the city, on the morning run. Stair background, blue sky with clouds. Clothing leggings top. Free space for text. Phone earphones.Shutterstock

Regular physical activity helps improve your mental well-being, increase your energy levels and help burn calories. “By releasing endorphins which are the “feel good” hormones, you are creating a positive emotional balance for yourself while also increasing your strength and stamina. It also helps improve your metabolism which helps your skin cells function better (i.e.: loss of elasticity) which in turn helps reduce the appearance of fine lines and wrinkles,” she says.

Manage Your Mental Health

Back view of beautiful woman doing yoga pose in peaceful natural forest. Lifestyle and Meditation concept. Healthy and Mental training concept. Autumn seasonal and outdoors themeShutterstock

“We all know that stress can take a toll on our bodies, both mentally and physically. And signs of stress can also be visibly shown on our faces in the form of fine and wrinkles,” Abeyta explains. “To help balance and/or reduce stress, engage in mindful activities such as meditation, yoga, and relaxation techniques like deep breathing. You can also do some form of physical activity such as walking, running, swimming, hiking – anything to get your body moving that will release the endorphins to help boost your mood and manage the stress. All of these small habits will help reduce your stress levels and help you focus on your mental health so you will look and feel better,” she says.

Commit to the Commitment

Woman,Sneakers,Walking,On,City,Street,exerciseShutterstock

Whatever the habit you are committing to, especially if it’s a new habit, commit to stick with it. “Start small and build on it. If you’re starting to exercise for the first time, start with walking just 30 minutes a day. If you’re committing to incorporating new foods in your diet, start with one and get accustomed to it, and then when you’re ready, add another. New habits work best when they are implemented consistently. You will see and feel noticeably better every day, I promise!” she concludes. And if you enjoyed this article, don't missI Hit 60 and These 15 Anti-Aging Foods Keep Me Fit and Feeling 20 Years Younger.

Nutrition & Diet

10 Anti-Aging Foods That Will Help You Achieve Forever-Young Skin, According to an Expert

Head shot of happy woman with head wrapped in bath towel, touching face with toothy smile, applying cream, oil, lotion on facial skin after shower in bathroom. Skincare therapy concept. Portrait
Shutterstock
Leah Groth
By Leah GrothOct 03, 2024
Leah Groth
Writer, Editor, and Content Creator
Leah Groth has decades of experience covering all things health, wellness and fitness related.
See Full Bio
Follow:
FACT CHECKED BY Christopher Roback
✓Expert-Recommended

We've consulted with our team of licensed nutritionists and dietitians to bring you informed recommendations for food products, health aids and nutritional goods to safely and successfully guide you toward making better diet and nutrition choices. We strive to only recommend products that adhere to our philosophy of eating better while still enjoying what you eat.

You are what you eat — and so is your skin! If you want youthful, forever young-looking skin, using great skin care products can help. However, making changes to your diet and eating the right foods can also make a major difference. Emme Diane Burg is a Licensed Esthetician and the Founder/CEO of Emme Diane, a skincare company. In a new interview with Body Network, she reveals ten anti-aging foods you should be eating daily.

Avocados

Whole and cut avocados on grey marble table, flat layShutterstock

“Rich in healthy fats and high in antioxidants, like vitamins E and C, avocados help keep your skin soft, supple, and protected from oxidative damage,” says Burg. “I love adding half an avocado to a salad, of course, the classic avocado toast, or mixing up a little guac, which is great on almost anything. And here's a little tip I learned in the past year: When your avocados are ripe, put them in the refrigerator as they will last almost a week!”

RELATED:I Dropped 100 Pounds as a Dietitian and These Are 5 Surprising Things I Learned

Blueberries

Woman holding fresh blueberries on a farm.Shutterstock

“Blueberries are a serious superfood when it comes to the skin. Packed with antioxidants, including vitamins A and C, blueberries help combat free radicals and protect your skin from premature aging,” says Burg. “They also boost collagen production, which keeps your skin firm and smooth. Plus, blueberries contain anthocyanins, which promote blood circulation and ensure oxygen and nutrients are delivered to the skin to help you glow! One tip I learned is that all of this is true when you select Wild Blueberries...they are the richest in all these nutrients, and all wild blueberries are organic too.”

Walnuts

Cracked walnuts on a background covered with walnutsShutterstock

“While other nuts are more popular, I recommend walnuts since they are high in Omega 3's (most other nuts are highest in Omega 6's),” says Burg. “In addition to these healthy fats, Walnuts are full of vitamin E and other antioxidants, which help protect the skin from UV damage and maintain its elasticity. Since the natural oils in nuts can go rancid quickly, I keep my walnuts in the freezer to preserve their freshness. I love to snack on a handful of them, add them to a salad, or even use them in a homemade pesto sauce (instead of the pine nuts).”

RELATED:10 Foods and Drinks I Eat Every Day to Lose Cellulite After Losing 45 Pounds

Fatty Fish

Grilled sardines on a plate, All Saints, 'Santos Populares' holidays in Lisbon in JuneShutterstock

Fatty Fish – like salmon, mackerel, and sardines – are also on her list. “High in omega-3 fatty acids, fatty fish like salmon, mackerel, and sardines reduce inflammation, help keep the skin hydrated, and support the skin's moisture barrier. Fatty fish are also one of the few natural sources of Vitamin D, which is essential for cell growth and repair. But not all fish are created equal–it's so important to make sure you select wild-caught salmon to ensure you are getting the right healthy fats and less of the saturated fats that are usually found in farm-raised salmon,” says Burg.

Tomatoes

tomatoes in market The cherry tomato is a type of small round tomato believed to be an intermediate genetic admixture between wild currant-type tomatoes and domesticated garden tomatoesShutterstock

Tomatoes are rich in lycopene, “a powerful antioxidant that neutralizes free radicals. Tomatoes help to defend against premature aging and improve skin texture,” says Burg. “And some reports even show it offers some UV protection–however, I always recommend applying a mineral SPF daily, regardless of your tomato consumption. What’s interesting is that cooked tomatoes actually contain more lycopene than raw, so don't just think of tomatoes on a salad...tomato-based sauces, like marinara sauce, can actually be amazing for your skin as well.”

Green Tea

Japanese green teaShutterstock

“Green tea is full of powerhouse antioxidants such as polyphenols and catechins that fight free radicals, help the skin to retain moisture, and improve skin elasticity,” says Burg. “Some studies show that green tea can help slow down the aging process at the cellular level by activating longevity genes, which reduce the risk of damage and deterioration over time. I love iced green tea with mint or a matcha green tea latte.”

RELATED:The Top Foods Proven to Flatten Your Belly

Dark Chocolate

Dark chocolate. Broken chocolate bar on kitchen tableShutterstock

Dark Chocolate, with “at least 70% cocoa,” is also on her list. “This is my favorite anti-aging food,” she says. “Loaded with antioxidants like flavonoids, dark chocolate helps improve blood flow to the skin and increases skin hydration for softer, smoother skin. Also rich in zinc and copper, chocolate can help boost collagen production! My go-to chocolate is Hu Simply Dark. I always have an emergency stash on hand and treat myself every night.”

Sweet Potatoes

fresh sweet potatoes on a dark rustic background.Shutterstock

“Sweet potatoes are a great source of beta-carotene, which is an antioxidant that converts to vitamin A,” says Burgs. “And the reason we love vitamin A is because it helps reverse the signs of aging while also assisting in keeping the skin clear! I especially love Japanese Sweet Potatoes (the ones that have purple skin but are cream colored on the inside) because they have a lower glycemic index than traditional sweet potatoes.”

Pomegranates

Red juice pomegranate on dark backgroundShutterstock

“Pomegranates contain ellagic acid and punicalagin, which are some of the most powerful antioxidants found in nature,” says Burg. “They help fight free radical damage and boost collagen production, but they also help to promote healthy skin cell turnover and repair damaged skin. I love tossing pomegranate seeds on salads, or mixing them with my guacamole or even adding them to some yogurt.”

RELATED:Reverse Your Risk of Diabetes with These Simple Dietary Changes

Leafy Greens

kaleShutterstock

The last item on her list is leafy Greens, like spinach and kale. “We all know we should eat more of them, but leafy greens are truly amazing when it comes to regenerating skin cells, promoting collagen production, and protecting against age-related damage. Rich in folate, leafy greens help renew and repair our skin, while vitamin C assists with collagen production. I'll admit, I am not a kale girl, but I love a big clamshell of spinach to saute with olive oil and garlic–or, I add it raw to my smoothies sometimes too,” she says. And if you enjoyed this article, don't miss 40 Health Symptoms That Can Be More Serious Than You Think.

Nutrition & Diet

7 Anti-Aging Foods to Add to Your Diet

outdoor portrait of a beautiful middle aged blonde woman. attractive sexy girl in a field with flowers
Shutterstock
Ferozan Mast
By Ferozan MastApr 23, 2024
Ferozan Mast
Writer
Ferozan Mast is a science, health and wellness writer with a passion for making science and research-backed information accessible to a general audience.
See Full Bio
Follow:
FACT CHECKED BY Christopher Roback
✓Evidence-Based

This content references scientific studies and academic research, and is fact-checked to ensure accuracy.

Our team of licensed nutritionists and dietitians strives to be objective, unbiased, and honest.

We are committed to bringing you researched, expert-driven content to help you make more informed decisions around food, health, and wellness. We know how important making choices about your overall health is, and we strive to provide you with the best information possible.

The food we eat affects not only our insides, in terms of cellular aging, but the outside too—some foods and ingredients can make a huge impact on appearance. “Be sure to consider how diet could be affecting the signs of aging,” Subhas Gupta, MD, tells Loma Linda University Health. “It's clear that certain foods keep us healthier, and it's important to know what foods can help reduce the signs of aging and not only improve health but physical appearance as well.”

Here are seven foods that help protect your body and promote anti-aging, inside and out.

Avocados

Ripe,Avocados,In,Hands,Against,The,Background,Of,Boxes,WithShutterstock

Studies show that eating avocados may positively impact skin appearance and elasticity. “The dietary quality of the foods you’re getting your fats from really matters," Dr. Zhaoping Li, chief of the division of clinical nutrition at UCLA, told UCLA Health. "Natural food, particularly in place of processed food, is what we want to be eating to prevent disease, to keep ourselves in good health, and that includes keeping our skin healthy.”

Dark Chocolate

Unsweetened,Baking,Block,Chocolate,,Cocoa,Powder,And,Cocoa,Beans,Shutterstock

Dark chocolate contains flavanols shown to fight age-related cell damage and help improve blood flow. “Improved blood flow means protection from heart disease,” dietitian Devon Peart, MHSc, BASc, RD, tells the Cleveland Clinic. “It’s also good for cognition [understanding thought], because you’re having more blood flow to the brain.”

Blueberries

Freshly picked blueberries in wooden bowl. Juicy and fresh blueberries with green leaves on rustic table. Bilberry on wooden Background. Blueberry antioxidant. Concept for healthy eating and nutritionShutterstock

Blueberries are teeming with anthocyanins, a natural antioxidant with potent anti-aging qualities. "Beyond their tangy sweetness, blueberries offer a wealth of health benefits," dietitian Anya Miller tells the Mayo Clinic. "Blueberries, in particular, have about 25 different anthocyanins, whereas other berries might just have two or three.”

RELATED: 7 Signs Your Body Needs More Magnesium

Oily Fish

Mackerel,Fish,Grill,foodShutterstock

Oily fish such as salmon and sardines is one of the healthiest foods you can have thanks to the omega-3 acids.” Omega-3 fatty acids are a type of unsaturated fatty acid,” says the Mayo Clinic. “They may lower inflammation in the body. Inflammation in the body can hurt blood vessels. Blood vessel damage may lead to heart disease and stroke.”

Turmeric

Turmeric powder and fresh turmeric on wooden background.Shutterstock

Curcumin, the active compound in turmeric, has serious anti-aging properties. “Curcumin has many biological activities, not all of which are understood,” Mary-Eve Brown, R.D.N., C.S.O., L.D.N., tells Johns Hopkins Health. “Like other colorful plant-based foods, turmeric is rich in phytonutrients that may protect the body by neutralizing free radicals (pollution, sunlight) and shielding the cells from damage.”

Green Tea

Japanese green teaShutterstock

Green tea is full of anti-aging compounds such as polyphenols. “Polyphenols are the chemicals in the tea plant that protect it from disease and bacterial invasion,” M. Elizabeth Swenor, D.O., tells Henry Ford Health. “When we drink the tea, those chemicals work the same way in us, feeding the healthy bacteria in our gut and starving the unhealthy bacteria that’s associated with chronic diseases.”

RELATED: 7 Facial Exercises to Erase Wrinkles After 50

Citrus Fruits

fresh orange fruits with leaves as background, top viewShutterstock

Citrus fruits are rich in vitamin C, which helps lower inflammation and promote a more youthful appearance. “Vitamin C plays an important role in supporting the immune system and also acts as an antioxidant that might help protect your cells against the effects of free radicals and fight inflammation,” says registered dietitian Anna Nekrich for the University of Washington.

💪🔥Body Booster: An overall healthy lifestyle is the best anti-aging hack.

Nutrition & Diet

7 Ways to Lose Weight Faster on Ozempic

Aliza Olive, MD 2025 glp1enhanced
Copyright glp1enhanced/Instagram
Leah Suzanne
By Leah SuzanneMay 05, 2025
Leah Suzanne
Freelance Writer/Editor
See Full Bio
✓Evidence-Based

This content references scientific studies and academic research, and is fact-checked to ensure accuracy.

Our team of licensed nutritionists and dietitians strives to be objective, unbiased, and honest.

We are committed to bringing you researched, expert-driven content to help you make more informed decisions around food, health, and wellness. We know how important making choices about your overall health is, and we strive to provide you with the best information possible.

Are you on Ozempic or another GLP-1 and want to lose weight faster? “WARNING: Scrolling past the 7 W’s is a GLP-1 Mistake!” Aliza Olive, MD, a weight loss expert who co-founded GLP1Enhanced to help people on their weight loss journeys, writes in a new social media post. “You know that feeling when you’re doing all the things… but the scale’s moving slower than a sloth on NyQuil? Ever feel like you’re missing the secret sauce? Like, what’s the ONE thing keeping the scale from budging? So, you start searching for the one missing piece—maybe a secret supplement or that one viral hack… Except, real results don’t come from magic. The real results, that will last a lifetime, come from mastering The 7 W’s,” she claims. Here they are:

Weights

Weights, aka strength training, is a great way to lose weight faster on Ozempic. “Lift at least 2x per week. Muscle = faster metabolism = easier fat loss,” says Dr. Olive. According to the Mayo Clinic, strength and weight training help reduce body fat, preserve and increase lean muscle mass, and burn calories more efficiently. Strength training may also help you:

  • Develop strong bones
  • Manage your weight
  • Enhance your quality of life
  • Manage chronic conditions
  • Sharpen your thinking skills.

Whole Foods

Local market fresh vegetable, garden produce, clean eating and dieting concept

Shutterstock

Designing your diet around whole foods is also helpful. “Protein, fiber, and nutrients first (especially on GLP-1s)… but still room for the foods you love. Balance wins every time,” she writes.

Water

Woman pouring water from a jug into a glass

Shutterstock

Water and hydration are also essential. “Helps keep things… moving and keeps fake hunger at bay,” Dr. Olive explains. According to the Mayo Clinic, hydration is essential for various reasons. Water helps eliminate waste through urination, perspiration, and bowel movements, keeps your temperature regular, lubricates and cushions joints, and helps protect sensitive tissues.

Walking

Couple walk along road at sunrise. Couple talking a walk on hillside road with bright sunlight., sun, sunset

Shutterstock

Dr. Olive also recommends walking 8- 10k steps daily. It helps with “digestion support + calorie burn without exhausting yourself,” she says. A 2018 study published in Obesity found a link between walking 10,000 steps a day and weight loss and weight management. Other studies published by the Journal of the American Medical Association (JAMA) in JAMA Neurology and in JAMA Internal Medicine also linked walking 10,000 steps a day to less dementia and less cardiovascular disease overall, with less heart disease, less heart failure, and fewer strokes.

Wake Up

Cheerful woman is waking up, bed, bedroom, sleep, sleeping,

Shutterstock

She also recommends waking up at a reasonable time. “Stop snoozing. The longer you lay there, the more excuses creep in. Just get up,” she says.

Wins

healthy beautiful young woman holding glass of water, drinking, morning, sunrise, sunset

Shutterstock

She also recommends focusing on wins. “Start your day with one small win (like water before coffee) and ride that momentum,” she says.

Weekends

Happy Romantic Middle Aged Couple Enjoying Beautiful Sunset Walk on the Beach. Travel Vacation Retirement Lifestyle Concept

Shutterstock

And, finally, don’t neglect yourself on weekends. “Not every weekend is special. If they all were, none of them would be. Find ways to enjoy yourself without feeling like Monday is a reset,” she says.

Bottom Line

Fitness woman celebrating fitness workout success and motivation towards the sea and sunset.

Shutterstock

The bottom line? Consistency and good habits will take you fat. “No gimmicks. No magic pills. Just small, powerful shifts that actually work,” she concludes. And if you enjoyed this article, don't miss20 Incredible Ozempic Success Stories of All Time.

Nutrition & Diet

How to Save Money and Maximize Results on GLP-1 Medications, According to an Expert

Dr Jennifer McCann The GYN MD
Copyright The GYN MD/YouTube
Christopher Roback
By Christopher RobackMay 05, 2025
Christopher Roback
Health & Wellness Writer | Author | Exclusive Contributor at Body Network
Christopher Roback is a health and wellness writer and exclusive contributor to Body Network.
See Full Bio
✓Evidence-Based

This content references scientific studies and academic research, and is fact-checked to ensure accuracy.

Our team of licensed nutritionists and dietitians strives to be objective, unbiased, and honest.

We are committed to bringing you researched, expert-driven content to help you make more informed decisions around food, health, and wellness. We know how important making choices about your overall health is, and we strive to provide you with the best information possible.

Weight management medications like GLP-1 receptor agonists have transformed treatment options for many struggling with obesity, but they come with significant costs and potential pitfalls. Dr. Jennifer McCann, a board-certified OB/GYN and Obesity Medicine specialist, warns that simply taking these medications without proper guidance can lead to disappointing results. "As a provider, I'm frustrated because there are a lot of providers prescribing this medicine without any counseling about lifestyle changes with diet and exercise," says Dr. McCann. Understanding the right approach to these medications could save you thousands of dollars and prevent the frustrating weight regain cycle that many experience.

Muscle loss undermines your success

The weight you lose on GLP medications might come back with a vengeance if you're not careful about how you lose it. "If you're just starving yourself, you're gonna be losing your lean body mass and you're gonna gain the weight back and maybe even more," Dr. McCann cautions in her post. The reason is simple but often overlooked – muscle burns calories continuously throughout the day, and when you lose muscle instead of fat, your metabolism slows down. This metabolic downshift makes maintaining weight loss nearly impossible for many patients, according to Dr. McCann.

RELATED: 15 Things to Know Before Requesting Ozempic for Weight Loss

Protein intake becomes critical

Whole baked chicken with mushrooms and potatoes close-up in a baking dish on a table. horizontal top view from above

Shutterstock

When appetite suppression kicks in, many patients struggle with getting adequate nutrition. Dr. McCann emphasizes that protein should be your top priority. "If you don't feel like eating on these medications, then you need to make sure you at least take in two things during the day," she advises. Those two non-negotiables are protein and water. Your muscles need protein to maintain their mass during weight loss, and without adequate intake, your body will break down muscle tissue for energy – exactly what you don't want during weight management.

Quality matters for protein sources

Composition with nutritional supplement capsules and containers. Variety of drug pills​The Role of Supplements in Your JourneyShutterstock

Not all protein sources provide the same benefits during GLP-1 treatment. "I have always, for over a decade, recommended this Cornerstone meal replacement," says Dr. McCann. She explains that high-quality protein supplements with added vitamins and minerals can help ensure you're getting essential nutrients even when your appetite is significantly reduced. Two protein-rich meal replacements daily can provide the foundation your body needs while the medication works to control hunger and blood sugar levels.

Exercise preserves muscle function

Group,,Sporty,Women,,Men,Training,,Exercise,Bikes, class, instructor,trainer​Workout 2: Low-Intensity Cardio (1-2 Sessions Weekly)Shutterstock

The second pillar of successful weight management on GLP medications is regular physical activity. "Resistance training is great. It helps build your muscle," Dr. McCann notes. You don't need to become a gym enthusiast overnight – even modest amounts of exercise make a difference. Dr. McCann suggests starting with just 15-20 minutes of activity and gradually increasing duration and intensity. This approach helps preserve muscle mass while the medication helps control appetite.

RELATED: 5 Things to Know Before Taking a GLP-1 Drug, According to a Nurse Who Takes It

Compound medications are disappearing

Basrah, Iraq - November 24, 2023: photo of Mounjaro Weight Loss Pen in hand​Understanding Your New Relationship with FoodShutterstock

If you've been using compounded versions of GLP medications, significant changes are coming. "The compounded GLPs are gone," Dr. McCann states. She explains that tirzepatide (the active ingredient in Zepbound and Mounjaro) has been removed from the FDA shortage list, meaning compounding pharmacies can no longer legally produce it. Semaglutide (found in Ozempic and Wegovy) compounds will soon follow the same path, leaving many patients wondering about their options.

Manufacturer price drops offer relief

Never fear, your pharmacist is here. Cropped shot of an attractive young female pharmacist working in a pharmacy.​You Want It to Be Effective Without Side EffectsShutterstock

Despite the end of compounded options, there's encouraging news for patients. "Don't panic. The companies have actually lowered their cash price, and this is great news for patients," Dr. McCann reassures. Brand-name manufacturers have introduced more affordable options in response to market demands and increased production capacity. These price reductions make the FDA-approved versions more accessible to patients who were previously relying on compounded alternatives.

Tirzepatide becomes more affordable

Mounjaro tirzepatide GLP-1 GIP receptor agonist, injection injectable type 2 diabetes, off label weight loss, PBS restrictions Australia, drug medication shortage​What Exactly Is Tirzepatide?Shutterstock

For patients preferring tirzepatide (Zepbound/Mounjaro), Eli Lilly has created a more budget-friendly option. "Instead of having it in the auto-injectors, they are sending it in vials, just like the compounded pharmacies did," Dr. McCann explains in another post. This shift in delivery method allows for significant cost savings. According to Dr. McCann, patients can now get the 10mg dose for approximately $500 per month compared to $1,200-$1,500 for the auto-injector version when paying cash.

RELATED:20 Possible Ozempic Side Effects

How to access discounted medications

Pharmacy,Drugstore:,Beautiful,Asian,Pharmacist,Uses,Checkout,Counter,Computer,,Does​ How Much Lysine You Need DailyShutterstock

Getting the discounted version requires specific steps. "Any prescriber should be able to send this from their EHR. They just have to look for the Eli Lilly pharmacy in their e-prescribe," says Dr. McCann. She notes that the 5mg, 7.5mg, and 10mg doses are all available at the $500 cash price. There's also an option for patients with insurance that doesn't cover the medication, priced around $650. These vials require self-injection rather than using the auto-injector device.

Special handling requirements

Ozempic Insulin injection pen or insulin cartridge pen for diabetics. Medical equipment for diabetes parients. Copenhagen, Denmark - December 15, 2023.

Shutterstock

These medications require proper storage to maintain effectiveness. "You do have a shipping cost in there. It does have to be shipped on ice because it needs to be refrigerated," Dr. McCann points out. This refrigeration requirement is standard for all GLP-1 medications, whether in vial or auto-injector form. The shipping costs add a small premium to the base price but still represent significant savings compared to previous options.

RELATED:What Happens to Your Body When You Stop Taking Ozempic

The bottom line on GLP success

lifestyle concept - beautiful happy woman enjoying summer outdoors, success, celebrate

Shutterstock

Success with GLP medications requires a comprehensive approach. "Protein, exercise, keep your muscle so you at least have a chance of keeping the weight off," summarizes Dr. McCann. While the medications provide powerful appetite control and metabolic benefits, they work best as part of a complete strategy. By focusing on preserving muscle mass through adequate protein intake and regular exercise, patients maximize their chances of maintaining weight loss long-term, even as medication options and pricing continue to evolve. And if you enjoyed this article, don't miss20 Incredible Ozempic Success Stories of All Time.

Nutrition & Diet

30 Zero-Carb Foods You Can Eat on Keto,

Kait Malthaner healthcoachkait
Copyright healthcoachkait/Instagram/Shutterstock
Christopher Roback
By Christopher RobackMay 05, 2025
Christopher Roback
Health & Wellness Writer | Author | Exclusive Contributor at Body Network
Christopher Roback is a health and wellness writer and exclusive contributor to Body Network.
See Full Bio
✓Evidence-Based

This content references scientific studies and academic research, and is fact-checked to ensure accuracy.

Our team of licensed nutritionists and dietitians strives to be objective, unbiased, and honest.

We are committed to bringing you researched, expert-driven content to help you make more informed decisions around food, health, and wellness. We know how important making choices about your overall health is, and we strive to provide you with the best information possible.

Finding truly carb-free foods can feel like searching for a needle in a haystack. Kait Malthaner, a certified health and nutrition coach specialising in blood sugar control and insulin resistance (aka Health Coach Kait), cuts through the confusion as a certified health and nutrition coach specializing in blood sugar control and insulin resistance. Kait is offering genuine guidance without the misleading information that plagues many nutrition resources. Discover her list of zero-carb and low-carb foods that will transform your keto or low-carb lifestyle today.

Beef

As Kait explains in her video, "All types of meat contain zero carbohydrates." Beef tops the list as an excellent protein source with absolutely no carbs. According to Mayo Clinic, beef provides essential nutrients like iron, zinc, and vitamin B12, crucial for energy production and immune function. Kait warns to "watch out for anything that has been pre-marinated or comes with any sauce. These are usually filled with sugar and will not be zero carb." Choose grass-fed options when possible for higher omega-3 content and better fatty acid profiles.

RELATED: This Is Exactly How to Lose Body Fat This Year

Chicken

chicken fillet on a stone background​Slow Cooker Buffalo ChickenShutterstock

Chicken makes Kait's list of meats that "contain zero carbohydrates." This versatile protein source is not only carb-free but also lower in saturated fat than red meat. The Harvard T.H. Chan School of Public Health notes that chicken provides essential amino acids needed for muscle repair and growth. From roasting to grilling to air-frying, chicken adapts to countless preparation methods while keeping your carb count at zero, making it a staple for any low-carb meal plan.

Pork

Pork,Chops,Cooked,With,Garlic,In,A,Cast,Iron,Pan​9. PorkShutterstock

Pork is another meat that Kait confirms "contain(s) zero carbohydrates." This versatile protein provides thiamine (vitamin B1) at levels higher than most other foods, according to the National Institutes of Health. Pork tenderloin is particularly lean, while fattier cuts like bacon can add flavor to low-carb meals. However, Kait cautions, "with bacon, more often than not, there is added sugar as a preservative. Now if there is less than one gram, that's not really worth fussing over, but some brands will have more added, so make sure to check your labels."

Turkey

Roasted,Turkey:,Succulent,Turkey,Roasted,To,Perfection,With,Crispy,Skin,​10. TurkeyShutterstock

Turkey joins Kait's lineup of meats that "contain zero carbohydrates." Beyond being carb-free, turkey is notably high in protein while being lower in fat than many other meats. The Cleveland Clinic highlights turkey as an excellent source of selenium, a mineral that supports thyroid function and acts as an antioxidant in the body. Both white and dark meat contain zero carbs, though dark meat offers more iron and zinc, making turkey a nutritionally valuable addition to your zero-carb food arsenal.

Lamb

Organic Grilled Lamb Chops with Garlic and Lime​12. LambShutterstock

Kait includes lamb on her list of meats that "contain zero carbohydrates." This flavorful red meat not only provides protein but also delivers a significant amount of conjugated linoleic acid (CLA), which may have anti-inflammatory properties according to research published by the National Institutes of Health. Lamb also contains taurine, an amino acid that supports cardiovascular health and neurological function. For optimal nutritional value, select grass-fed lamb when possible, as it typically contains higher levels of beneficial omega-3 fatty acids.

Bison

Traditional fried dry aged bison beef rump steak served as close-up in a rustic old wooden board​2. BisonShutterstock

Bison makes Kait's list as one of the meats that "contain zero carbohydrates." This leaner alternative to beef provides protein with less fat and fewer calories. According to the USDA, bison meat contains higher levels of certain nutrients compared to conventional beef, including more iron and some B vitamins. This game meat offers a rich, slightly sweet flavor while keeping your carb count at absolute zero, making it an excellent choice for those looking to diversify their protein sources on a ketogenic diet.

Duck

Peking Duck

Shutterstock

Duck appears on Kait's list of meats that "contain zero carbohydrates." This poultry option is richer in flavor than chicken while remaining completely carb-free. The Cleveland Clinic notes that duck provides more iron than chicken or turkey, supporting healthy oxygen transport throughout the body. Though higher in fat than some poultry options, this makes duck particularly suitable for keto diets where healthy fats are encouraged. The skin can be rendered to create duck fat, which Kait also lists as a zero-carb cooking fat.

RELATED:8 High-Protein Foods with Nearly Zero Calories That Melt Fat

Salmon

Frying pan with two salmon steaks and herbs, Shallow dof.

Shutterstock

Moving to seafood, Kait confirms that "Salmon, sardines, mackerel, tuna, shrimp, crab, lobster, cod, trout, bass, anchovies, and herring...all contain zero carbohydrates." Salmon stands out for its exceptional omega-3 fatty acid content. Harvard Medical School emphasizes that these fatty acids support heart health by reducing inflammation and lowering triglycerides. Wild-caught salmon also provides vitamin D, a nutrient many Americans lack. This flavorful fish delivers protein and healthy fats without adding a single carb to your daily count.

Sardines

Freshly grilled sardines on a silver plate fish​7. SardinesShutterstock

Kait includes sardines in her list of seafood that "all contain zero carbohydrates." These small fish pack a nutritional punch far beyond their size. The Harvard T.H. Chan School of Public Health notes that sardines are one of the best sources of calcium when consumed with bones, providing more than dairy products without the carbs. They're also rich in vitamin B12, which supports nervous system function and energy production. As a sustainable seafood choice that requires no refrigeration when canned, sardines offer convenience and nutrition without carbs.

Mackerel

Mackerels served on silver plate with lemon, fish

Shutterstock

Mackerel makes Kait's list of seafood options that "all contain zero carbohydrates." This fatty fish provides one of the highest concentrations of omega-3 fatty acids available, according to the National Institutes of Health. Mackerel also delivers vitamin D, B12, and selenium – all crucial nutrients that many people don't get enough of. The American Heart Association recommends fatty fish like mackerel for heart health, making it a smart choice for those following both heart-healthy and ketogenic dietary patterns.

Tuna

Raw tuna, onions, garlic, tomatoes, bell peppers, parsley and zucchini on a table​Tuna and Salmon: Protein-Rich Fish OptionsShutterstock

Kait lists tuna among the seafood options that "all contain zero carbohydrates." This widely available fish provides lean protein with virtually no fat, making it one of the most protein-dense foods you can eat. According to Mayo Clinic, tuna provides significant amounts of selenium and vitamin D. Canned varieties offer convenience and long shelf life, while fresh tuna steaks provide a meaty texture perfect for grilling. Either way, tuna delivers substantial nutrition while keeping your carb count at zero.

Shrimp

Whole fresh peeled cooked prawns in bowl

Shutterstock

Shrimp appears on Kait's list of seafood that "all contain zero carbohydrates." These versatile shellfish are not only carb-free but also extremely low in fat while providing high-quality protein. The Cleveland Clinic highlights that shrimp contain astaxanthin, a carotenoid with antioxidant properties that may support brain and nervous system health. Though once controversial for their cholesterol content, research published in the Journal of the American College of Nutrition suggests that shrimp consumption doesn't negatively impact heart disease risk factors.

RELATED:20 Foods You Didn’t Know Were Ultra-Processed

American Cheese

Slices of tasty processed cheese on white marble background

Shutterstock

Kait notes that "Most cheeses are only going to have trace amounts of carbohydrates with less than one gram total carbs per serve," and includes American cheese in her zero-carb list. While processed, American cheese still provides calcium and protein without significant carbs. The National Dairy Council explains that the meltability of American cheese comes from its emulsifiers, making it perfect for keto-friendly burgers or omelets. For the most nutritional value, look for varieties with the shortest ingredient lists and minimal additives.

Blue Cheese

Blue cheese

Shutterstock

Blue cheese appears on Kait's list of zero-carb cheeses. This distinctive, boldly flavored cheese offers more than just zero carbs – it also provides beneficial compounds from its unique mold cultures. Research published in the Journal of Agricultural and Food Chemistry found that blue cheese contains compounds that may have anti-inflammatory properties. The strong flavor means a little goes a long way, helping you add richness to salads, steaks, or vegetable dishes without adding carbs to your daily count.

Parmesan

Parmesan,Pieces,On,A,Green,Table,,View,From,Above.,Background​The 10x Protein Test: Parmesan, Bocconcini & BeyondShutterstock

Parmesan makes Kait's list of zero-carb cheeses. This hard, aged cheese provides significant protein along with calcium and phosphorus, which work together to support bone health. According to Harvard Health, aged cheeses like parmesan contain minimal lactose, making them suitable for those with lactose sensitivity. Parmesan's concentrated flavor means small amounts can enhance dishes without adding carbs, and its long shelf life makes it a practical staple for low-carb kitchens.

Feta

Fresh Greek Feta Cheese. Healthy ingredient for cooking salad. Chopped Goat feta cheese with herbs.

Shutterstock

Feta appears on Kait's list of zero-carb cheeses. This tangy Greek cheese provides beneficial probiotics due to its fermentation process, according to research published in the Journal of Dairy Science. Feta contains less fat than many other cheeses while providing calcium, phosphorus, and protein. Made traditionally from sheep's milk or a combination of sheep and goat milk, feta offers distinctive flavor for zero carbs, making it an excellent addition to salads, egg dishes, and more on a ketogenic diet.

Cheddar

British cheeses collection, Scottish coloured and English matured cheddar cheeses close up

Shutterstock

Cheddar is included in Kait's zero-carb cheese list. This versatile cheese provides substantial amounts of vitamin K2, which plays an important role in bone and cardiovascular health, according to research published in the Journal of Nutrition. The aging process of cheddar reduces its lactose content to negligible levels, making it both zero-carb and more digestible for those with mild lactose intolerance. From mild to extra-sharp varieties, cheddar offers flavor options while maintaining its zero-carb status.

RELATED:I'm a Nutritionist and These are the Best Banana Recipes For Weight Loss

Chicken Eggs

Fresh chicken eggs​7. EggsShutterstock

Kait includes "Chicken eggs, duck eggs, fish eggs, also known as roe" in her list of zero-carb animal products. Chicken eggs provide complete protein containing all essential amino acids in the ideal ratios for human nutrition. According to the Harvard T.H. Chan School of Public Health, eggs also provide choline, a nutrient crucial for brain health and often lacking in the average diet. With less than 1g of carbohydrate per egg, they're practically carb-free while offering versatility in cooking methods from boiling to frying to baking.

Duck Eggs

duck eggs neatly arranged in an egg box or tray to be processed into salted eggsShutterstock

Duck eggs appear on Kait's list of zero-carb animal products. Larger than chicken eggs, duck eggs provide more protein, fat, and nutrients per egg. According to USDA data, duck eggs contain more omega-3 fatty acids than chicken eggs. Their higher fat content and extra-large, rich yolks make them particularly valuable for baking on a keto diet, where they can provide stability and richness without the need for carb-heavy ingredients. The minimal carb content makes them suitable for even the strictest low-carb approaches.

Fish Eggs (Roe)

Red Caviar in a spoon, fish roe in a glass jar. Close-up of salmon fish roe caviar on served table.Shutterstock

Kait includes "fish eggs, also known as roe" on her zero-carb animal products list. This delicacy isn't just luxurious – it's also nutritionally dense. According to the National Institutes of Health, fish roe provides exceptional amounts of omega-3 fatty acids and vitamin D. It also contains unique phospholipids that support brain health. Whether enjoying caviar, salmon roe, or tobiko, you're getting substantial nutrition with virtually no carbohydrates, making fish eggs a nutrient-dense option for special occasions on a ketogenic diet.

Beef Bone Broth

Homemade Organic Beef Bone Broth in a Bowl

Shutterstock

Kait lists "beef bone broth, chicken bone broth, fish bone broth" among zero-carb animal products. Beef bone broth provides collagen, which breaks down into gelatin during the cooking process. According to Harvard Health, collagen proteins may support joint health and gut integrity. The nutrients extracted during the long simmering process include minerals like calcium, magnesium, and phosphorus in forms easily absorbed by the body. With no carbs and a satisfying umami flavor, beef bone broth makes an excellent base for low-carb soups or a warming beverage.

RELATED:What Happens When You Quit Soda, According to a Nutritionist

Chicken Bone Broth

Bone,Broth,Chicken,diet,food5. Broth (chicken or vegetable): 15 caloriesShutterstock

Chicken bone broth appears on Kait's list of zero-carb animal products. This traditional food provides glycine, an amino acid that supports detoxification pathways and may improve sleep quality, according to research published in the journal Nutrients. The Cleveland Clinic notes that the gentle simmering of bones extracts minerals in forms that are easily absorbed by the body. Chicken bone broth offers lighter flavor than beef varieties while maintaining zero carbohydrates, making it versatile for cooking or sipping throughout your keto journey.

Butter

Butter​Real ButterShutterstock

Kait lists "Butter, ghee, beef tallow, coconut oil, avocado oil, olive oil, MCT oil, flaxseed oil, cod liver oil, palm oil, duck fat, chicken fat, and bacon grease" as zero-carb fats and oils. Butter contains butyrate, a short-chain fatty acid that may support gut health, according to research published in the World Journal of Gastroenterology. The Cleveland Clinic notes that butter also provides fat-soluble vitamins A, D, E, and K2, particularly when sourced from grass-fed cows. With no carbohydrates, butter adds richness and flavor to vegetables and proteins on a ketogenic diet.

Ghee

Pure OR Desi Ghee also known as clarified liquid butter. Selective focus

Shutterstock

Ghee makes Kait's list of zero-carb fats and oils. This clarified butter has had milk solids removed, making it virtually lactose-free and suitable for many who can't tolerate regular dairy. According to Ayurvedic tradition and supported by research in the Journal of Clinical and Diagnostic Research, ghee may support digestion and absorption of fat-soluble nutrients. With a higher smoke point than butter, ghee works well for high-heat cooking while maintaining zero carbohydrates, making it a versatile fat source for ketogenic cooking.

Beef Tallow

Creamy Homemade beef tallow glass , close-up

Shutterstock

Beef tallow appears on Kait's list of zero-carb fats and oils. This traditional cooking fat provides a stable option for high-heat cooking due to its high smoke point and predominance of saturated fats, which resist oxidation. Research from the USDA indicates that tallow from grass-fed cattle contains conjugated linoleic acid (CLA), which may have anti-inflammatory properties. With absolutely no carbohydrates and a neutral flavor that won't overpower your food, beef tallow makes an excellent choice for frying or roasting on a ketogenic diet.

Coconut Oil

Liquid coconut MCT oil and halved coco-nut on wooden table. Health Benefits of MCT Oil. MCT or medium-chain triglycerides, form of saturated fatty acid.​MCT OilShutterstock

Coconut oil is included in Kait's zero-carb fats and oils list. This tropical oil contains medium-chain triglycerides (MCTs) that are metabolized differently than longer-chain fats. According to the Harvard T.H. Chan School of Public Health, MCTs go directly to the liver where they can be converted to ketones, potentially supporting ketosis. The mild coconut flavor works well in both sweet and savory dishes, while the complete absence of carbohydrates makes it suitable for even the strictest ketogenic approach.

RELATED: 15 Things to Know Before Requesting Ozempic for Weight Loss

Avocado Oil

fresh avokado, green avocado and oil in bottle

Shutterstock

Avocado oil appears on Kait's list of zero-carb fats and oils. This heart-healthy oil is high in monounsaturated fats, particularly oleic acid, which research published in the American Journal of Clinical Nutrition suggests may help reduce inflammation. With one of the highest smoke points of any cooking oil (about 520°F), avocado oil is ideal for high-heat cooking methods. Mayo Clinic notes that it also provides vitamin E, an antioxidant that supports skin and immune health. With zero carbs, it's perfect for ketogenic cooking.

Mayonnaise

Close-up of mayonnaise on a spoon on a bright table.​SaucesShutterstock

Kait explains that "sauces will vary greatly depending on the brand. Most generic brands have added sugar and other ingredients you want to stay away from, but if you can find the following sauces with no added sugar from brands such as Primal Kitchen and Undivided Food Co., they will probably be less than one gram total carbs per serve." She includes mayonnaise on this list. Made primarily from eggs and oil, traditional mayonnaise contains minimal carbohydrates. Look for versions made with healthy oils like avocado oil rather than inflammatory seed oils for optimal nutrition on a ketogenic diet.

Sour Cream

Sour cream is stirred with a spoon in a bowl on a wooden background. Close up. High angle view.

Shutterstock

Sour cream appears on Kait's list of potentially zero-carb sauces. This fermented dairy product provides probiotics that support gut health, according to research published in the Journal of Dairy Science. While commercial varieties may contain stabilizers that add trace carbs, most sour cream contains less than 1g carbohydrate per serving, making it practically zero-carb. The Cleveland Clinic notes that fermented dairy products like sour cream may be easier to digest than fresh dairy for those with mild lactose sensitivity, making it a versatile condiment for your low-carb lifestyle.

Bok Choy

Fresh Bok Choy or Pak Choi(Chinese cabbage) in bamboo basket on wooden background, Organic vegetables​Leafy Greens (Bok Choy, Kale)Shutterstock

Kait explains, "It is impossible for any vegetable, or fruit for that matter, to truly be zero carb. However, the following vegetables have less than one gram total carbs per serve." She includes bok choy on this list. This Asian vegetable provides substantial vitamin K, which supports bone health and proper blood clotting, according to the National Institutes of Health. Bok choy also offers antioxidant compounds while keeping carbs minimal, making it an excellent addition to stir-fries or as a side dish on a ketogenic diet.

Arugula

Arugula on a white background. Raw and fresh arugula, green leaves, from above.20. Arugula: 25 caloriesShutterstock

Arugula appears on Kait's list of vegetables with "less than one gram total carbs per serve." This peppery green provides nitrates that may support cardiovascular health by improving blood flow, according to research published in the Journal of Nutrition. Harvard Health highlights arugula as an excellent source of vitamin K and folate. With its distinctive flavor and minimal carbohydrate impact, arugula makes salads more interesting without compromising ketosis, making it a smart choice for adding variety to your low-carb meal plan.


RELATED:20 Superfoods for People Over 50

Iceberg Lettuce

Chopped iceberg lettuce -ingridient for cooking Studio Photo4. Lettuce (Iceberg): 14 caloriesShutterstock

Iceberg lettuce makes Kait's list of vegetables with "less than one gram total carbs per serve." While often dismissed as nutritionally empty, iceberg lettuce actually provides hydration, fiber, and small amounts of vitamins A and K, according to the USDA. Its high water content (96%) and crisp texture make it perfect for lettuce wraps as bread alternatives on a ketogenic diet. With virtually no carbohydrate impact, iceberg lettuce offers volume and crunch to meals without affecting blood sugar or ketosis.

Asparagus

Asparagus. Fresh Asparagus. Pickled Green Asparagus. Bunches of green asparagus in basket, top view- Image13. Asparagus: 20 caloriesShutterstock

When discussing vegetables with slightly higher but still low carb counts, Kait includes "Asparagus, broccoli, cabbage, cauliflower, celery, cucumber, eggplant, green bell pepper, mushrooms, and zucchini" as having under five grams of total carbohydrates. Asparagus provides inulin, a prebiotic fiber that supports gut health, according to research published in the British Journal of Nutrition. The Cleveland Clinic notes that asparagus also contains asparagine, a compound that acts as a natural diuretic, potentially helping reduce water retention. With low carb impact, asparagus makes an elegant side dish for keto meals.

Olives

Green, black and red olives, olive oil on a brown wooden background. Fresh juicy olives in a bowl and fresh olive leaves. Vegan. Olive fruits. Place for text. Copy space.​Healthy FatsShutterstock

In the fruit category, Kait lists "Olives and coconut flakes" as containing less than five grams of total carbohydrates. These savory fruits provide heart-healthy monounsaturated fats, primarily oleic acid. According to research published in the journal Nutrients, olives contain polyphenols that may have anti-inflammatory and antioxidant effects. Mayo Clinic highlights that the Mediterranean diet, which features olives prominently, is associated with heart health benefits. With minimal carbs and maximum flavor, olives make perfect keto-friendly snacks or recipe ingredients.

Macadamia Nuts

macadamia nuts peeledin bowl on wooden table background.

Shutterstock

Kait lists "Macadamia nuts, almonds, Brazil nuts, hazelnuts, hemp seeds, walnuts, sesame seeds, pecans, peanuts, chia seeds" among nuts and seeds with less than five grams of total carbs. Macadamias have the highest fat content of any nut, with over 75% coming from monounsaturated fats. According to the Journal of Nutrition, their favorable omega-3 to omega-6 ratio may support cardiovascular health. With only about 4 grams of carbs per ounce and substantial manganese content, macadamias offer luxurious texture and flavor for keto snacking or recipes.

Almonds

Almonds in ceramic bowl on wooden background. Selective focus.​29. AlmondsShutterstock

Almonds appear on Kait's list of nuts with less than five grams of total carbs. These versatile nuts provide vitamin E, magnesium, and fiber while keeping carbs relatively low. According to research published in the Journal of the American Heart Association, regular almond consumption may help improve cholesterol profiles. Harvard Health notes that almonds provide L-arginine, an amino acid that supports healthy blood vessel function. With approximately 3g net carbs per ounce, almonds offer nutrition and versatility while fitting into ketogenic macronutrient targets.

Cottage Cheese

Delicious fresh cottage cheese in bowl on table, closeup​5. Greek Yogurt/Cottage CheeseShutterstock

When discussing dairy beyond zero-carb options, Kait mentions "Cottage cheese, ricotta, and heavy cream" as having slightly higher carbs but still suitable for low-carb diets. Cottage cheese provides casein protein, which digests slowly and may support muscle maintenance during overnight fasting, according to research in the British Journal of Nutrition. The Cleveland Clinic highlights cottage cheese as a good source of selenium, which supports thyroid function. With approximately 3-4g carbs per half-cup, cottage cheese can fit into even strict ketogenic diets when portioned appropriately. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

Copyright 2025 Galvanized Media. All Rights Reserved. Body Network is part of the Dotdash Meredith Publishing Family.