7 Anti-Aging Foods to Add to Your Diet

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

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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

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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

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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.”

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Oily Fish

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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

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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

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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.”

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Citrus Fruits

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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.

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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

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“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!”

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Blueberries

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“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

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“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).”

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Fatty Fish

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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

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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

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“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.”

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Dark Chocolate

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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

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“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

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“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.”

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Leafy Greens

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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.