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7 Surprising Causes of Overnight Weight Gain

Just because you weigh more, doesn’t mean you are getting fatter, says one expert.

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The scale can play tricks on you. One day, you weigh yourself, and the next, the scale has jumped up a few pounds. Did you really gain weight overnight? According to Andrew Holmes (@andrewholmes79), a fitness and weight loss coach who regularly shares videos setting the weight loss record straight, there are seven reasons why the scale “jumped up overnight.” In a recent video, he explains that they all have something in common: They have “nothing to do with fat gain,” he says, advising his followers to “stop freaking” out over the number on the scale. Here is what he says could be the culprit – and also what Body Network’s Resident RDN, The Diet Diva, Tara Collingwood, MS, RDN, CSSD, LD/N, ACSM-CPT, a Board Certified Sports Dietitian, and co-author of the Flat Belly Cookbook for Dummies, thinks about it.


Reason 1: Constipation

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The first reason you might be bloated? Constipation. If “you haven’t had a good poop in a few days,” it can show up on the scale, he maintains.

Reason 2: Hormonal Changes

woman clutching her stomach with her hands in discomfortShutterstock

Hormonal changes, especially during that time of the month, can lead to fluctuations on the scale and leave ladies “a little bloated,” he says.

RELATED: 7 Lifestyle Factors Slowing your Metabolism to Crawl

Reason 3: Sodium

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Did you eat a lot of salt yesterday? “Maybe you had too much sodium yesterday, and this is causing your body to hold onto a little extra water,” he maintains.

Reason 4: Stress

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Stress can also lead to extra numbers on the scale, as it “leads to hormonal changes, and that causes water retention,” he says.

Reason 5: Lack of Sleep

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Not getting enough sleep can even add pounds. How? Sleep impacts stress, “which causes, you guessed it, more water retention,” he says.

Reason 6: Inflamed Muscles

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Did you hit the gym yesterday? If “you had a tough workout yesterday and now your muscles are inflamed or swollen,” it might translate to a spike on the scale.

Reason 7: Building New Muscle

Focused woman performing barbell curls at gym, bathed in natural light. Gym workout routine.Shutterstock

Also, if you have been lifting weights and working out a lot, “getting strong” and “building new muscle,” the scale might go up.

Our Expert Agrees

tara_collingwood7Tara Collingwood

Body Network’s Resident RDN, Tara Collingwood is in agreement with all of Holmes’ reasoning. “The biggest reason the scale fluctuates is fluid balance,” she says. “Water weighs a lot and can change the scale by one to four (or more depending on your body size) pounds in a day! Hormones, exercise, bathroom habits, food intake, salt intake, etc., can all significantly affect these numbers.”

RELATED: I Lost 30 Pounds With This Simple Change

Here’s How to Know if You Are Building Muscle or Adding Fat

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“If you see the scale continuing to climb over a few days to a week, then either you have a chronic condition of fluid gain, or you are gaining weight, but it could also be that you are gaining muscle,” she says. You might want to gauge this by how your clothes fit. “If your clothes fit great, but you’ve gained a few pounds, AND you’ve been lifting weights, then it could indeed be muscle,” she says.

💪🔥Body Booster: Weighing yourself isn’t always the best measure of fat loss. Instead of only relying on the numbers, try on clothes and assess how they fit.

@andrewholmes79

7 reasons the scale jumped up overnight that have nothing to do with body fat gain. #fatlosstips #weightlosstips #nutritiontips #workouttips #healthyeating

More For You

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Fact-Checked

Our content is fact checked by our senior editorial staff to reflect accuracy and ensure our readers get sound information and advice to make the smartest, healthiest choices.

We adhere to structured guidelines for sourcing information and linking to other resources, including scientific studies and medical journals.

If you have any concerns about the accuracy of our content, please reach out to our editors by e-mailing editors@bodynetwork.com.

The scale can play tricks on you. One day, you weigh yourself, and the next, the scale has jumped up a few pounds. Did you really gain weight overnight? According to Andrew Holmes (@andrewholmes79), a fitness and weight loss coach who regularly shares videos setting the weight loss record straight, there are seven reasons why the scale “jumped up overnight.” In a recent video, he explains that they all have something in common: They have “nothing to do with fat gain,” he says, advising his followers to “stop freaking” out over the number on the scale. Here is what he says could be the culprit – and also what Body Network’s Resident RDN, The Diet Diva, Tara Collingwood, MS, RDN, CSSD, LD/N, ACSM-CPT, a Board Certified Sports Dietitian, and co-author of the Flat Belly Cookbook for Dummies, thinks about it.


Reason 1: Constipation

public toilet sign board with white woman and man figure and arrow on blue background or surface with noise effects. public toilet or wc sign board photo with selective focus and copy space on blueShutterstock

The first reason you might be bloated? Constipation. If “you haven’t had a good poop in a few days,” it can show up on the scale, he maintains.

Reason 2: Hormonal Changes

woman clutching her stomach with her hands in discomfortShutterstock

Hormonal changes, especially during that time of the month, can lead to fluctuations on the scale and leave ladies “a little bloated,” he says.

RELATED: 7 Lifestyle Factors Slowing your Metabolism to Crawl

Reason 3: Sodium

Salt Shaker, Salt, Food.Shutterstock

Did you eat a lot of salt yesterday? “Maybe you had too much sodium yesterday, and this is causing your body to hold onto a little extra water,” he maintains.

Reason 4: Stress

Portrait of stressed young housewife in modern kitchenShutterstock

Stress can also lead to extra numbers on the scale, as it “leads to hormonal changes, and that causes water retention,” he says.

Reason 5: Lack of Sleep

Insomnia and social media addiction concept. Young woman uses smartphone while lying in bed at night, tonedShutterstock

Not getting enough sleep can even add pounds. How? Sleep impacts stress, “which causes, you guessed it, more water retention,” he says.

Reason 6: Inflamed Muscles

young sporty woman shoulder pain from workout in the gymShutterstock

Did you hit the gym yesterday? If “you had a tough workout yesterday and now your muscles are inflamed or swollen,” it might translate to a spike on the scale.

Reason 7: Building New Muscle

Focused woman performing barbell curls at gym, bathed in natural light. Gym workout routine.Shutterstock

Also, if you have been lifting weights and working out a lot, “getting strong” and “building new muscle,” the scale might go up.

Our Expert Agrees

tara_collingwood7Tara Collingwood

Body Network’s Resident RDN, Tara Collingwood is in agreement with all of Holmes’ reasoning. “The biggest reason the scale fluctuates is fluid balance,” she says. “Water weighs a lot and can change the scale by one to four (or more depending on your body size) pounds in a day! Hormones, exercise, bathroom habits, food intake, salt intake, etc., can all significantly affect these numbers.”

RELATED: I Lost 30 Pounds With This Simple Change

Here’s How to Know if You Are Building Muscle or Adding Fat

Female,Leg,Stepping,On,Floor,Scales,weight,healthShutterstock

“If you see the scale continuing to climb over a few days to a week, then either you have a chronic condition of fluid gain, or you are gaining weight, but it could also be that you are gaining muscle,” she says. You might want to gauge this by how your clothes fit. “If your clothes fit great, but you’ve gained a few pounds, AND you’ve been lifting weights, then it could indeed be muscle,” she says.

💪🔥Body Booster: Weighing yourself isn’t always the best measure of fat loss. Instead of only relying on the numbers, try on clothes and assess how they fit.

@andrewholmes79

7 reasons the scale jumped up overnight that have nothing to do with body fat gain. #fatlosstips #weightlosstips #nutritiontips #workouttips #healthyeating

Autumn Bates autumnelle_nutrition
17 Foods a Clinical Nutritionist Buys Weekly for Maximum Energy
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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.

You've been working out regularly, eating well, and initially saw promising results. But now you've hit a frustrating plateau. According to Autumn Bates, a certified clinical nutritionist with a master's in nutrition and human performance who shares tips with her 600,000 YouTube subscribers, this is a common issue she sees with clients. "It's usually at this point that they come to me," says Autumn. "What's interesting is it's not usually a really big, glaring, obvious thing that's holding most people back from achieving their goal, but pretty small, little tweaks." Let's explore these tiny habits that might be sabotaging your progress and the simple fixes to overcome them.

Problem 1: The Sneaky Sweet Tooth

Those small, seemingly insignificant sweet treats throughout your day could be the biggest culprit behind your weight loss plateau. Autumn explains that about 80% of the people she works with experience this exact issue.

"It's where they're eating very well, exercising, focused on protein, fat, and fiber, but then they might have a little bite of something," Autumn points out. Whether it's a small piece of candy at the office, a nightly peanut butter cup, or a handful of dried fruit after lunch—these tiny hits of sweetness add up when you're trying to break through a plateau.

RELATED:12-3-30 Walking Method: 20 Proven Tips to Lose Weight Faster

Solution 1: The Seven-Day Sugar Reset

First, determine if you're having sweets because you're genuinely hungry (which might mean you need to eat more at meals or increase protein intake) or if it's purely habitual. For sugar addiction, Autumn recommends "a clean slate by removing all forms of added sugar for at least seven days" to reset your taste buds.

"Our body gets used to the flavor of sweetness in a similar way we get used to caffeine," says Autumn. "The more consistently that we're having these really sweet flavors, the more that we need to have of it to get the same result." A seven-day reset breaks this cycle and reduces cravings naturally.

Problem 2: The Wind Down Paradox

After a long, stressful day, many of us unwind by watching TV. While this seems relaxing, it can easily turn into hours of screen time, pushing your bedtime later than intended.

"This means you're getting less sleep than your body needs," Autumn warns. "You have lower melatonin, which means the sleep you're getting is of poor quality." The results include increased sugar cravings the next day, elevated hunger hormones, and preferences for larger portion sizes—particularly around the midsection where stress hormone cortisol tends to deposit fat.

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

Solution 2: The 30-Minute Screen Time Limit

Autumn suggests setting a strict time limit for evening screen time—ideally no more than 30 minutes. "Even setting just any type of time limit is a great place to start," she says.

Once you've reached your limit, switch to genuinely relaxing activities: "Do other things that wind you down like get ready for bed, take a shower, take a bath, go for a walk, or read a book." These alternatives promote better sleep quality, allowing your natural sleep hormone to rise and giving you longer, more restorative rest that supports weight management.

Problem 3: All-Day Caffeine Consumption

It's surprisingly easy to consume caffeine throughout the day—morning coffee, afternoon tea, and even chocolate as an evening treat. While some caffeine offers benefits for cognition and athletic performance, constant consumption disrupts your hormone balance.

"Too much coffee can make our cortisol go up," Autumn explains. When caffeine keeps cortisol elevated, it interrupts the natural rhythm where cortisol should dip in the evening to allow sleep hormones to rise, affecting both sleep quality and weight management.

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

Solution 3: Morning-Only Caffeine Strategy

The solution is simple but effective: "Stick to no more than one to two cups of coffee or caffeinated drink and specifically have it in the morning when our cortisol levels are supposed to be higher," Autumn recommends.

This timing works with your body's natural rhythms and allows plenty of time for your system to process the caffeine before bedtime, regardless of whether you're a slow or fast caffeine metabolizer. The result is better hormone balance and improved sleep quality—both critical for breaking through weight loss plateaus.

Problem 4: Underestimating Protein Needs

Many people think they're consuming adequate protein but fall short of what's actually needed for weight loss. This deficiency has serious consequences for body composition and metabolism.

"When we have lower amounts of protein, it can cause our body to start to lose weight from our muscles as well," says Autumn. "This can be as high as 30 percent of our weight loss coming from our muscles." The result is a slower metabolism and difficulty maintaining progress—plus you're losing less fat despite the scale moving.

Solution 4: Visual Protein Measurement

Research suggests you need at least 1.2 grams of protein per kilogram of body weight to preserve muscle while losing weight, but your individual needs may be higher based on activity level.

Autumn's practical approach: "A little hack is to just a couple of times measure out your proteins that you typically are eating. If it's like fish or chicken or beef or yogurt, whatever it is, measure out the amount you would need at each meal just a couple of times." This creates a visual reference you can use moving forward without constant measuring, making high-protein eating sustainable.

RELATED:I Got My Best Body After 50 and Here’s How You Can, Too

Problem 5: Weekend-Long Cheat Days

A common pattern is eating well Monday through Thursday, then going off-plan Friday through Sunday with pancakes, nachos, pizza, alcohol, and processed foods—effectively undoing half a week's progress.

"The biggest reason why I see people do this is because they're really tired of the clean food that they're eating during the week," Autumn explains. "They see those clean foods as more of a punishment rather than something that they truly enjoy," leading to weekend rebellion against bland "diet" meals.

Solution 5: Enjoyable Everyday Eating

The sustainable approach is to make your everyday meals delicious and satisfying. "Make sure that you're actually enjoying the food that you're eating during the week so that you can have the occasional treat meal," Autumn advises.

When your regular meals are both nutritious and enjoyable, you can indulge in a single treat meal (not entire days) without feeling deprived. "By the time it is the weekend, you'll be able to more consciously think about the treat that you want to have—something that maybe isn't as in line with your goals like a pizza, but also that you truly love and enjoy—and be able to balance it out with the other foods that also support your goals and taste great."

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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.

If you're struggling with unexplained weight gain, afternoon energy crashes, and frustrating food cravings, your morning routine might be the culprit. But don't worry – making a few simple changes can help you reclaim your energy and metabolism.


Angela Garcia, Registered Dietitian Nutritionist and Board-Certified Specialist in Obesity at Thrivelab, has spent over 25 years helping patients optimize their nutrition and hormone health. Now based in San Antonio, Texas, she specializes in helping women navigate the complex relationship between nutrition and hormones, particularly during perimenopause and menopause. Read on to discover six-morning mistakes you need to fix – and what to do instead.

How Hormones Hijack Your Morning Metabolism

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"During perimenopause and menopause, hormonal changes slow our metabolism, reducing our total calorie needs," explains Angela. "We may have sleep disturbances, fatigue, and carb cravings driving us towards sugary and fatty foods for quick energy. Alterations to our gut microbiome during this time will also impact our metabolism by changing the way we absorb nutrients, process energy, and regulate our blood sugars."

According to the National Institutes of Health, "Consistent meal timing aligns with the body's circadian rhythms, potentially reducing the risk of obesity and improving metabolic health." This makes your morning routine particularly crucial for metabolic health.

Mistake: Skipping Your Morning Meal

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"Good morning habits are crucial for setting up our day successfully in terms of meeting our nutritional needs for protein, hydration, and providing energy for the day ahead," says Angela. "I often see patients miss breakfast as they get full on their cup of coffee, so their first meal of the day may be lunch. However, this can work against the metabolism, especially if weight loss is your goal. Eating too little will cause the metabolism to slow and the body to hold on to excess weight."

Solution: Power Up with Early Protein

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The Mayo Clinic reports that "consuming at least 30 grams of protein at breakfast may enhance feelings of fullness and aid in weight management." This is because "protein decreases the hunger hormone ghrelin and increases hormones like peptide YY, GLP-1, and cholecystokinin, which promote feelings of fullness and satisfaction."

Mistake: Playing Nutrition Catch-Up All Day

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"One of the most common morning routine mistakes is missing breakfast and not getting adequate hydration!" Angela warns. "This usually means you must catch up at some point later in the day, and for many people, this means snacking after dinner. A protein-rich breakfast with complex carbohydrates gives you more control over your appetite throughout the day and prevents an afternoon energy slump which can worsen symptoms of irritability and mood swings."

RELATED:This Weight Loss Coach Reveals 5 Unexpected Tricks That Actually Work

Mistake: Late-Night Snacking Habits

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Research from the National Institutes of Health confirms that "eating during inactive periods, such as late at night, can disrupt the body's internal clock, leading to weight gain and metabolic issues."

Mistake: Loading Up on Morning Carbs

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Angela explains the science behind morning carb cravings: "Hormone-related weight gain is generally driven by insulin resistance. This is where the insulin produced by our pancreas becomes less effective at lowering blood sugars. Insulin resistance is responsible for belly fat, carb cravings, brain fog and fatigue. We tend to be more insulin-resistant first thing in the morning. So, you don't want to add to this with a starch-heavy breakfast like cereal and toast. This is an ideal time to fuel up with protein and 1-2 servings of complex carbohydrates (fruit and wholegrains) instead."

Solution: Balance Your Breakfast Plate

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The Mayo Clinic recommends "a balanced diet for weight loss typically includes 40-50% carbohydrates, 25-35% fat, and 20-30% protein." Harvard Health adds that "high-fiber foods like fruits, vegetables, whole grains, and legumes can help control hunger and prevent overeating."

Mistake: High-Impact Morning Workouts

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"High-impact exercise can work against our hormones during pre and post-menopause if there is some adrenal dysfunction," Angela cautions. "Our adrenal glands are responsible for producing hormones such as cortisol and DHEA that are essential for maintaining our internal equilibrium. However, with unrelenting life stressors, elevated levels of cortisol and declining levels of DHEA are observed. This shows up as anxiety attacks, mood swings, and depression. High-impact exercise will stress our system further, so opting for lower-impact exercise such as walking and/or strength training in the morning is the most beneficial."

RELATED:Dance Trainer Reveals 6 Ballet Secrets for a Lean, Toned Body

Solution: Time Your Meals Right

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Timing is crucial for metabolic health, as Angela explains: "It is best to eat breakfast within the first couple of hours of waking for the most benefit in terms of energy and metabolism. If you plan to exercise, then refuel within one hour of finishing, when your muscles are most receptive. If you wish to practice fasting, then consider time-restricted feeding. This is a feeding pattern based around circadian rhythms and usually involves an eating window between 6 am and 6 pm for the most benefit. Research is ongoing, but participants in one study reported improved sleep and increased alertness during the day."

Solution: Plan Your Way to Success

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The National Institute of Diabetes and Digestive and Kidney Diseases notes that "proper meal spacing can influence metabolism and energy expenditure, potentially aiding in weight management." Additionally, the Mayo Clinic finds that "meal planning is associated with better dietary quality, variety, and adherence to nutritional guidelines, contributing to weight loss success."

Solution: Make Hydration a Priority

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WebMD underlines that "staying hydrated is important for weight loss. Drinking 8-10 cups of water daily not only supports metabolism but can also help reduce hunger by promoting a feeling of fullness. This is especially important if you're increasing your protein intake, as hydration helps with protein metabolism."

RELATED:8 Tips to Make Losing Weight Feel Effortless, From Proven Experts

Solution: Make Hydration a Priority

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The National Weight Control Registry reports that "about 20% of people who lose at least 10% of their body weight maintain it for at least a year. Participants who successfully maintain weight loss report engaging in regular physical activity, self-monitoring their weight and diet, and having consistent eating patterns, including breakfast." And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

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.

Ever find yourself reaching for snacks constantly, feeling tired after meals, or struggling with unexplained weight gain? These could be your body's ways of saying you're consuming too much sugar. With rising concerns about sugar's impact on health, understanding these signals has never been more critical.


Autumn Bates, a certified clinical nutritionist with a master's in nutrition and human performance, helps thousands achieve their wellness goals through science-backed nutrition advice. Here are her expert tips on identifying signs of excessive sugar consumption combined with recent research findings.

You're Hungry Every Hour or Two

"Higher intakes of sugar cause blood glucose levels to spike and then quickly drop back down," Autumn explains. This rapid drop triggers hunger shortly after eating. If you constantly need backup snacks in your bag, excessive sugar might be the culprit.

Acne and Breakouts Appear Frequently

Recent studies have linked hyperinsulinemia (high blood insulin levels) to acne breakouts, Autumn notes. This condition isn't just caused by obvious sugars – refined carbohydrates like chips, pretzels, and pasta break down into simple sugars, triggering insulin spikes that can lead to skin issues.

Belly Fat Won't Budge

"High sugar intakes can cause insulin levels to skyrocket and cause fat storing to happen, especially around the belly," Autumn warns. This occurs because insulin not only prevents fat-burning but actively promotes fat storage when levels remain elevated.

Afternoon Sugar Cravings Hit Hard

Those 3 PM sugar cravings aren't random, according to Autumn. They're typically caused by blood sugar crashes from earlier sugar consumption, leading to cravings for more sugary or starchy foods to boost energy levels.

Persistent Thirst Despite Hydration

Constant thirst, even when drinking plenty of water, could indicate insulin resistance or pre-diabetes, Autumn cautions. This occurs when uncontrolled blood glucose levels cause increased urination, triggering persistent thirst.

Dark Skin Around Body Creases

Known as acanthosis nigricans, dark patches around the neck or armpits are serious signs of pre-diabetes or insulin resistance. "If you have this, make sure to check in with your doctor," Autumn strongly advises.

Frequent Bloating After Meals

"Bloating is typically a result of trapped gas within the intestines," Autumn explains. Sugar is highly fermentable by gut bacteria, especially fructose, which makes up half of table sugar and most of honey. Those with conditions like SIBO may be particularly sensitive.

You Get "Hangry" Often

The hunger-anger combination isn't just a mood issue. As Autumn describes, "During that dip in blood sugar, you're also going to experience mood swings," which can affect your relationships and daily interactions.

Multiple Skin Tags Appear

The presence of several skin tags could indicate insulin resistance or pre-diabetes. Autumn emphasizes the importance of medical consultation if you notice this symptom.

Weight Loss Seems Impossible

"Sugar is the number one driver of our storing hormone insulin," Autumn states. "When insulin is high, that fat-burning state is simply turned off," making weight loss extremely difficult regardless of diet and exercise.

The Science Behind Sugar's Impact

Research published in JAMA Internal Medicine reveals alarming cardiovascular risks from excess sugar. People consuming 17-21% of their calories from added sugar face a 38% higher risk of dying from cardiovascular disease compared to those limiting sugar to 8% of their calories. The Centers for Disease Control and Prevention (CDC) warns that excess sugar consumption can lead to insulin resistance, potentially resulting in type 2 diabetes, nerve damage, vision loss, and clogged arteries.

Know Your Limits: Daily Sugar Guidelines

The American Heart Association (AHA) provides clear daily sugar intake limits:

  • Women: Maximum 100 calories (6 teaspoons/24 grams) of added sugar.
  • Men: Maximum 150 calories (9 teaspoons/36 grams) of added sugar.

The CDC recommends keeping added sugars below 10% of your total daily calories for optimal health.

RELATED:Woman Drops 20 Pounds With 3 “Lazy” Habits That Actually Stuck

Simple Swaps for Better Health

Make these evidence-based changes to reduce your sugar intake:

  • Replace flavored yogurt with plain Greek yogurt and fresh fruit (saves 15-20g sugar).
  • Choose unsweetened coffee instead of sweetened lattes (saves 8-17g sugar).
  • Switch from sugary cereals to oatmeal (saves 15-25g sugar per serving).

And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

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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.

Hidden fat, or visceral fat, is excess weight stored in the belly that's wrapped around organs like the liver and intestines. Hidden fat can increase the risk for health conditions such as heart disease, fertility problems, cancer, liver disease, type 2 diabetes and more. There are several causes of hidden fat including diet and inactive lifestyles, but there's other key factors that contribute as well. Body Network talked to experts who reveal causes of hidden fat.


Ultra-Processed Foods

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Many processed foods taste delicious and may not seem that bad for you, but according to Kaley Birge, a Registered Dietitian Nutritionist and Certified Personal Trainer with CurveFit Academy, they can cause hidden fat. "Weight loss has often been explained as a simple equation — calories in versus calories out. However in practice, it isn’t as simple as it sounds. From our sedentary jobs, to the advertisements all around us, to food manufacturers designing food products to trick our brain’s psychology, we can be easily fooled out of a calorie deficit. It’s important to be aware of the less obvious causes of hidden calories so our fat loss efforts don’t go to waste. Keep an eye out for these common causes of fat gain that are hidden in our day-to-day lives.

Ultra-processed foods are specifically engineered to be irresistible, making it hard to stop eating them. Some features of these foods include added sugar, salt, and fat. They are also usually stripped of the naturally-occurring fiber and water that whole foods have that are helpful for healthy weight management. Instead, try incorporating more whole foods in your diet such as whole grains, fruits and vegetables, and lean protein sources including beans, legumes, meat and dairy. These foods will help you feel fuller sooner and longer and naturally decrease fat accumulation from overconsumption."

Added Sugar in Food and Drink

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Birge says, "Added sugar in baked goods, cereals, flavored yogurts, and many beverages often contributes excess calories in our diets. Sugar sweetened beverages such as sodas and sweet teas have also been tied to increased visceral fat around the stomach area. They also provide a sugar high followed by a sugar crash, making you crave calories soon after consuming them. Instead of sugary beverages, try flavored waters, sparkling waters, unsweet tea, or zero sugar sodas."

RELATED:6 Tips for Simple Meal Planning From a Coach

Alcohol

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According to Birge, "Alcohol has many avenues that can lead to hidden fat accumulation, such as increased appetite and decreased judgement sensations, increasing the hormone cortisol, and causing poor sleep quality. These can all lead to increased fat storage. The Centers for Disease Control and Prevention recommends that women have no more than one drink per day and men not have more than two. When you are going to drink, limit your drink consumption to the CDC guidelines, and pair the beverage with a balanced meal and glass of water."

Not Enough Protein

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Having enough protein in your diet is important for several reasons, including cutting down on hidden fat. Birge says, "Research has correlated higher protein diets to decreased likelihood of having excess belly fat. Getting enough protein helps balance your weight by increasing fullness, slowing digestive times, and contributing to a higher resting metabolic rate. Try to incorporate more protein in your diet by making sure you have a protein food at each meal. This can be lean meat, eggs, lentils, beans, or a protein supplement such as a protein shake or bar."

Always Read the Ingredients List

Smiling woman reading label on food package while buying groceries from refrigerated section in supermarket.Shutterstock

It's important to know what you're eating and putting into your body. Jordan Trinagel a Licensed Occupational therapist and online health coach says, "Hidden fats can come in various forms especially when they are called something else. For example, an ingredient found in bread and crackers called DATEM (diacetyl tartaric acid esters of monoglycerides) which is a conditioner that comes from canola and soybean oil may not be obvious, even if you are reading the ingredient list. Make sure you read the ingredient list, don't just get distracted by 'no trans fat' or other selling phrases on the front. Always check the back of any food item to find hidden oils or ingredients that could disguise themselves leading you to eat hidden fats you didn't even realize."

RELATED:I Lost 40 Pounds by Tracking My Macros, Here’s How You Can Do It Yourself

Healthy Fats

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Trinagel says, "By now we all know about ‘healthy fats’ but sometimes too much of a good thing is not so good. While it is important to include healthy fats such as avocado, dairy, nuts, and unprocessed oils in your diet, if you aren’t keeping track of how much you ingest, it could be a source of hidden fat in your diet."

Lifestyle Changes

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If you've stopped working out or staying active, that could be a cause of hidden fat. Jake Jackson, a certified level two Crossfit Coach says, "Most people wrongly assume that gaining body fat is a result of the aging processes. They often blame their metabolism for slowing down, when this isn't the case for most healthy people. Your metabolism remains relatively stable throughout most of your adult life. It's your lifestyle that changes. This lifestyle change is the primary cause of hidden fat. The vast majority of the food you eat is converted into energy to keep your body running. This is your basal metabolic rate. The next largest chunk of energy expenditure is your physical activity, both from exercise and simply moving around, carrying your kids, and doing household chores, etc. As people age, they tend to burn less energy from physical activity. If you simply maintain your eating habits from when you were younger, and burn less energy, you will gain body fat."

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"Small Changes ...Can Yield Large Results"

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Jackson explains, "I always recommend that my athletes make dietary changes first, and then add in some form of exercise they like. Gradual changes are easier to stomach, and the easiest change is to cut out one piece of junk food a day. Don't eat that second cookie, or have an extra helping of macaroni. Give yourself easy wins, that you can accomplish by cleaning up your diet. Next you should add in some easy exercise, as research shows that steady state cardio is just as good as very intense interval training for fat loss purposes. Small changes done with consistency can yield large results."

💪🔥Body Booster: Instead of sugary beverages, try flavored waters, sparkling waters, unsweet tea, or zero sugar sodas. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

Tracy Campoli tracycampoli
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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 battle against belly fat after 40 can feel like an uphill struggle. Those changes in our waistline seem to happen overnight, leaving many of us wondering if this widening middle is simply our new reality. Tracy Campoli understands this frustration firsthand. At 49, this certified personal trainer, Pilates instructor, and health coach balances her professional expertise with the real-life challenges of being a mom in menopause. "It's really frustrating seeing these changes that can happen in our bodies as we get older," Tracy says, "but we don't have to accept all of them as just being 'that's just how it is'." Tracy discovered that 20-second workout intervals were key to her transformation. Read on to discover how her Tabata-style workouts and other practical strategies can help you reduce belly fat at any age.

The 20-Second Workout That Changed Everything

Forget endless crunches - they're not the answer to reducing belly fat. "What we want to do is implement the right kinds of workouts," Tracy advises. For women over 40, she discovered that Tabata and HIIT (High-Intensity Interval Training) workouts were the most effective approach for burning fat and building lean muscle.

"Tabata is really my favorite because you're doing 20 seconds of intense work and then you have a 10-second break built in," Tracy explains. This 20-second interval approach became her secret weapon. "What that's gonna help you to do is burn fat and increase your lean muscle mass - that's what's gonna help you see that slimming in your middle."

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Focus on Strength

Strength training is equally important. Tracy emphasizes that your body itself provides resistance: "Your body is a source of weight and resistance." Whether through Pilates, resistance bands, light weights, or bodyweight exercises, incorporating strength work helps prevent the menopausal widening many women experience.

Why Her Old Workouts Weren't Working

"Back in the day, you know I grew up in the 80s myself, we were told if you want to have a slimmer middle, you got to do crunches all day long," Tracy shares. "That's not the case. By now we know that that is not true at all."

Instead of focusing solely on abdominal exercises, Tracy found that combining cardio intervals with strength training gave her the best results. In her fitness membership Total Body Transformation, she incorporates "strength training inside of the cardio workout so that you're getting basically more bang for your buck."

Chill Out To Slim Down

Your stress levels could be directly contributing to that stubborn belly fat. "Reducing your stress level is like a direct line to decreasing your waistline," Tracy explains. She points to that common experience of clothes feeling looser after vacation despite enjoying richer foods - that's your body responding positively to reduced stress levels.

The science is clear: stress elevates cortisol, which has a direct link to increased belly fat. "When we are stressed out, what happens? Our cortisol levels rise in an unhealthy manner, and so that is a direct link to our belly fat," Tracy says. She recommends simple stress-reduction techniques like nature walks, connecting with friends, practicing yoga, or even just taking three deep breaths. These small actions can make a significant difference in both your stress levels and your waistline.

Eat This, Not That

Proper nutrition becomes increasingly important as we age. "Especially if you're in your 40s, 50s, 60s and beyond, it's really important that we are fueling our bodies with nutrient-dense food," Tracy emphasizes.

For women over 40, adequate protein is essential for building lean muscle mass. "You want to be making sure especially over 40 that you have adequate protein. That protein is going to really help to create lean muscle mass," Tracy advises. She recommends a balanced approach with plenty of vegetables, fresh fruits, and proper hydration.

Rather than obsessing over individual food choices, she suggests taking a "bird's-eye view" of your daily nutrition. "A lot of women will come to me and say 'I had three cookies so I messed it all up'," Tracy shares, explaining that occasional indulgences won't derail your progress when your overall diet remains nutrient-dense.

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Dress Smart, Look Slimmer

How you dress can significantly impact both how you look and how you feel about your body. "If you're wearing big floppy tents or just hiding, that's actually going to make you look worse," Tracy warns, acknowledging it seems counterintuitive.

On days when you're feeling less than your best, Tracy suggests putting more effort into your presentation, not less. "Those days when I feel like a troll... I feel like a completely different person when I actually brush my hair, put on some makeup, and dress in a way that makes me feel pretty," she shares. This outside-in approach can boost your confidence and actually make you appear slimmer.

You're Not Invisible After 40

Tracy is passionate about women of all ages feeling visible and valued. "One of my missions is that women of every age and every stage of life know that they are worthy of being seen," she says passionately. "You are not just doomed to being invisible after the age of 40, 50, or 60. Yes, you are still beautiful. Yes, you are still attractive. Yes, you are worthy of showing up in the world in the best way that you know how to be."

She encourages women to find styles that make them feel good about themselves, whether through online inspiration or fashion magazines.

My Ballet Trick That Works Every Time

Drawing from her lifelong ballet training, Tracy shares one final tip: lightly engaging your abdominal muscles throughout the day. "We're never letting our belly go; we're always lifting the belly up and in," Tracy explains, clarifying this isn't about uncomfortable "sucking in" but rather a gentle engagement of your deep abdominal muscles.

"This is not a size thing because I used to do this when I was pregnant and my belly was out to here," she notes. "This is about just lightly engaging the muscles, those deep muscles in your abdominals."
This simple practice improves posture, creates a longer, leaner appearance, and can even help prevent back pain, especially important as we spend more time sitting. "It's going to improve your posture, make you look leaner, make you look slimmer, and help prevent back pain," Tracy confirms. With practice, this engagement becomes automatic, creating lasting improvements in both appearance and well-being.

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Start Today, See Results Tomorrow

Tracy emphasizes that consistency is key with all these approaches. The 20-second Tabata intervals might seem brief, but when performed regularly, they create significant changes. "When you do it with time, you don't even have to think about it anymore. It just becomes like a natural part of your day," she explains about her techniques.

By combining strategic 20-second workouts, stress reduction, smart nutrition, confident dressing, and simple posture adjustments, Tracy transformed her menopausal middle—and believes you can too.

Amulya M precious_soul14
Copyright precious_soul14/Instagram
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.

Diet and exercise are two components of weight loss. However, if you want to transform your body, there are additional habits you need to incorporate into your routine. Amulya M is a weight loss coach and influencer who helps her followers lose weight and transform their lives. In a new viral post, she reveals her plan for a four-month transformation. “For the next 4 months become addicted to these 7 habits, and you’ll be unrecognizable by June 2025,” she writes.

Wake Up Early

Her first transformation habit is waking up earlier. According to Amulya, it gives you more time to workout, plan your day, work on business, and be more productive. “It is a huge life hack and gives you more time to achieve your goals,” she says.

RELATED:I Got My Best Body After 50 and Here’s How You Can, Too

Write Down Your Thoughts Before Bed

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Next, she recommends writing down your thoughts before bed. “Journaling before bed will improve your quality of and sleep,” she says. “You’ll be unrecognizable.” Not sure what to write down? She suggests “your goals for tomorrow” and “what you’re grateful for.”

Learn an Online Skill

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Her third transformative habit? “Learning an online skill 30 minutes a day,” she says. “With inflation and taxes rising, an online skill can save you financially.” She recommends skills like selling digital products, investing, and affiliate marketing.

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Exercise Four Times a Week

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She also recommends exercising four times a week and prioritizing mental health. “You also need good physical health,” she says, revealing a few exercises with the best results, including running, swimming, and lifting weights. “These will strengthen and tone your body,” she writes.

Sit in Silence

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“Sit in silence 10 minutes a day,” she adds. “Your mind is racing with hundreds of thoughts every minute.” She suggests taking just 10 minutes to sit in silence, practice mindfulness, and be present in the moment. “This is an underrated habit for your mental health, but very powerful,” she says.

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Sleep

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Make sure to get your rest. “Create a proper sleep schedule,” she says, adding that sleep is essential for your performance and mental health, reducing stress and improving your mood.

Repeat

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Her last tip? Be consistent and repeat these habits every single day, week, and month. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

Tara Gidus Collingwood dietdivatara
I'm a Weight Loss Coach and These 7 Daily Habits Help Clients Drop 50+ Pounds
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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.

Once you hit 40, your metabolism slows down a bit. Paying attention to nutrition becomes more important to prevent weight gain or lose some pounds you may have accumulated. Maintaining or building muscle is also more complex, so good nutrition is key. As an experienced nutrition coach and nutritionist who spends a lot of time helping my clients lose weight, I often advise my clients to eat certain types of food to fuel fat loss. These are the best foods for weight loss if you are over 40.

Lean Protein

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My first recommendation is lean protein, including chicken, fish, lean beef, tofu, eggs, and Greek yogurt. These foods help support muscle mass and keep you full longer. I recommend spreading protein throughout the day, having some at each meal especially breakfast. Also, choose grilled or baked instead of fried.

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Leafy Greens

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Another one of the best foods for weight loss is any leafy green. My favorites are spinach, kale, arugula, and romaine. Not only are these veggies low in calories, but they are also high in fiber and essential nutrients. An added bonus? Leafy greens are super high in antioxidants for disease fighting.

Berries

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Another great food for weight loss that also serves as a sweet treat? Berries. Personally, my favorites are blackberries, blueberries, strawberries, and raspberries. What makes this type of fruit so special? Berries are packed with fiber, which promotes satiety and good digestive health. They are also low in sugar compared to other fruits and high in antioxidants.

Healthy Fats

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Healthy fats – including avocados, nuts, and olives – are also excellent fat burners. They help keep you feeling full and satisfied, support brain and heart health, and are needed to help regulate hormones, which is crucial for weight management over 40.

RELATED:I Got My Best Body After 50 and Here’s How You Can, Too

Probiotic-Rich Foods

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Don’t sleep on probiotic-rich foods like Greek yogurt, kimchi, and other fermented foods. these food types aid digestion and help immune and gut health.

Whole Grains

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Lastly, when it comes to carbs, fill your plate with whole grains. I recommend quinoa, brown rice, and oats. They provide long-lasting energy and fiber to keep you full, help regulate blood sugar levels, and aids in supporting gut health. And if you enjoyed this article, don't missthese 8 High-Protein Foods with Nearly Zero Calories That Melt Fat.