Skip to content
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@celebwell.com.

Sports Scientist Reveals 6 Hidden Signs Your Body Is Actually Burning Fat

Discover the proven indicators that show your diet is really working.

Sports Scientist Reveals 6 Hidden Signs Your Body Is Actually Burning Fat

Standing in front of the mirror, scrutinizing every inch for signs of progress after weeks of dieting? You're not alone. While the scale might be your go-to measure of success, it doesn't tell the whole story of fat loss. As a Sports Scientist and former international athlete, Ivana Chapman has helped thousands transform their bodies through science-based approaches. Drawing from her expertise in Sports Science, NSCA certification, and experience as both an international karate athlete and Canadian National Natural Bikini Competitor, she reveals the hidden signs that prove your body is actually burning fat. Read on to discover the six definitive indicators that show your weight loss plan is working.


1. Scale Patterns Matter More Than Daily Numbers

The first sign requires looking beyond daily fluctuations. "When we're talking about being in a calorie deficit, we want this to be a fairly long duration to see the right changes," says Ivana in her video post. She emphasizes tracking weight trends over at least three months, noting that normal variations occur due to fluid balance and undigested food. To accurately track progress, she recommends calculating weekly averages rather than focusing on daily numbers.

RELATED: The “10x Protein Trick” That Helps You Lose Fat, Not Muscle

2. Your Measurements Tell the Truth

"The waist to hip ratio can give you an idea of certain risk factors," Ivana explains, highlighting the importance of regular body measurements. While the scale might not budge, changes in your waist, hips, and other key areas can reveal fat loss. She recommends measuring specific areas based on your goals, whether it's your mid-thigh, biceps, or waist circumference.

3. Your Clothes Fit Differently

One of the most reliable indicators of fat loss is how your clothes fit. "You might not see any change in the scale, but you are getting leaner," Ivana points out. Pay particular attention to your waistband and how shirts fit around your midsection. A looser belt notch or more comfortable fit can signal successful fat loss, even when other metrics haven't changed.

RELATED: Coach Reveals 3 Tricks That Helped Her Lose 50 Pounds on GLP-1s

4. Progress Photos Show Visible Changes

"Take some pictures of yourself so you can see where you're at at the beginning," Ivana advises. She recommends capturing front, side, and back views weekly. These visual records often reveal changes that might be hard to notice day-to-day, with notable differences becoming apparent after six weeks of consistent effort.

5. Your Appetite Patterns Shift

A subtle increase in hunger can actually indicate success. "Your body is trying to maintain what we call homeostasis," Ivana explains. When you're in a calorie deficit, your body naturally signals for more food. However, she emphasizes that extreme hunger isn't the goal: "A little bit of hunger here and there is okay, do not go to the extremes where you're ravenous all the time."

6. Your Body Temperature Changes

Some people experience feeling colder, particularly in their extremities, when successfully burning fat. While Ivana notes this isn't universal, it can be one of several indicators that your body is adapting to a calorie deficit.

RELATED: Glucose Expert Reveals Natural Hack That Stops Hunger in 90% of People

Maintain a Sustainable Approach

While these signs are important indicators, Ivana emphasizes the importance of a sustainable approach. "Please be patient," she advises, recommending a minimum three-month perspective on progress. She warns against extreme calorie restrictions, noting that severe deficits can lead to health issues including loss of sex drive, hair loss, and hormonal disruptions.

The Right Way to Track Progress

Success comes from monitoring multiple indicators while maintaining a reasonable calorie deficit. "Aim for a sustainable approach that can keep you healthy while achieving your weight loss goals," Ivana recommends. This means ensuring proper nutrition with adequate protein, vegetables, and fruits while creating a modest calorie deficit you can maintain long-term. And if you enjoyed this article, don't miss I'm a Nutritionist and Here Are 25 Weight Loss Truths You Need to Hear.

More For You

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.

Standing in front of the mirror, scrutinizing every inch for signs of progress after weeks of dieting? You're not alone. While the scale might be your go-to measure of success, it doesn't tell the whole story of fat loss. As a Sports Scientist and former international athlete, Ivana Chapman has helped thousands transform their bodies through science-based approaches. Drawing from her expertise in Sports Science, NSCA certification, and experience as both an international karate athlete and Canadian National Natural Bikini Competitor, she reveals the hidden signs that prove your body is actually burning fat. Read on to discover the six definitive indicators that show your weight loss plan is working.

1. Scale Patterns Matter More Than Daily Numbers

The first sign requires looking beyond daily fluctuations. "When we're talking about being in a calorie deficit, we want this to be a fairly long duration to see the right changes," says Ivana in her video post. She emphasizes tracking weight trends over at least three months, noting that normal variations occur due to fluid balance and undigested food. To accurately track progress, she recommends calculating weekly averages rather than focusing on daily numbers.

RELATED: The “10x Protein Trick” That Helps You Lose Fat, Not Muscle

2. Your Measurements Tell the Truth

"The waist to hip ratio can give you an idea of certain risk factors," Ivana explains, highlighting the importance of regular body measurements. While the scale might not budge, changes in your waist, hips, and other key areas can reveal fat loss. She recommends measuring specific areas based on your goals, whether it's your mid-thigh, biceps, or waist circumference.

3. Your Clothes Fit Differently

One of the most reliable indicators of fat loss is how your clothes fit. "You might not see any change in the scale, but you are getting leaner," Ivana points out. Pay particular attention to your waistband and how shirts fit around your midsection. A looser belt notch or more comfortable fit can signal successful fat loss, even when other metrics haven't changed.

RELATED: Coach Reveals 3 Tricks That Helped Her Lose 50 Pounds on GLP-1s

4. Progress Photos Show Visible Changes

"Take some pictures of yourself so you can see where you're at at the beginning," Ivana advises. She recommends capturing front, side, and back views weekly. These visual records often reveal changes that might be hard to notice day-to-day, with notable differences becoming apparent after six weeks of consistent effort.

5. Your Appetite Patterns Shift

A subtle increase in hunger can actually indicate success. "Your body is trying to maintain what we call homeostasis," Ivana explains. When you're in a calorie deficit, your body naturally signals for more food. However, she emphasizes that extreme hunger isn't the goal: "A little bit of hunger here and there is okay, do not go to the extremes where you're ravenous all the time."

6. Your Body Temperature Changes

Some people experience feeling colder, particularly in their extremities, when successfully burning fat. While Ivana notes this isn't universal, it can be one of several indicators that your body is adapting to a calorie deficit.

RELATED: Glucose Expert Reveals Natural Hack That Stops Hunger in 90% of People

Maintain a Sustainable Approach

While these signs are important indicators, Ivana emphasizes the importance of a sustainable approach. "Please be patient," she advises, recommending a minimum three-month perspective on progress. She warns against extreme calorie restrictions, noting that severe deficits can lead to health issues including loss of sex drive, hair loss, and hormonal disruptions.

The Right Way to Track Progress

Success comes from monitoring multiple indicators while maintaining a reasonable calorie deficit. "Aim for a sustainable approach that can keep you healthy while achieving your weight loss goals," Ivana recommends. This means ensuring proper nutrition with adequate protein, vegetables, and fruits while creating a modest calorie deficit you can maintain long-term. And if you enjoyed this article, don't miss I'm a Nutritionist and Here Are 25 Weight Loss Truths You Need to Hear.

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 are counting calories and trying to stay in a deficit – but how do you really know if you are succeeding? According to one expert, there are more than a handful of signs your body will give you that you are, in fact, in a calorie deficit. Brittney Blanco is a Macros Nutrition Coach and digital creator who regularly shares her weight loss and stay-fit tricks and tips with her followers. In a new post, she reveals what to look for. “6 signs your body is in a calorie deficit…so keep everything the same,” she writes across the Instagram video.


What Is a Calorie Deficit

Healthy diet. Male hands holding a smartphone and keeping track of the calories of his food with a fitness appShutterstock

“Here’s what it means,” she writes in the post. “A calorie deficit means you’re burning more calories than you consume, which leads to fat loss. Make sure to maintain a balance, fueling your body with nutrient-dense foods to support performance and recovery. When you’re in a deficit, your body turns to stored fat for energy to make up for the difference, which leads to weight loss over time.”

Steady Weight Loss

A pair of female feet standing on a bathroom scaleShutterstock

The first sign is that you are losing weight. “Steady weight loss,” she explains. How much should you be losing? “If you’re consistently losing 0.5-1 pound per week, it’s a clear sign you’re in a calorie deficit,” she writes.

Increased Hunger

Young blonde woman eating eclair sitting in cafe. Girl bite piece of croissant look joyful at restaurant. Cheat meal day concept. Woman is preparing with appetite to eat eclair. Enjoy pistachio bakeryShutterstock

Another sign that your body will give you is that it will be feeling a little food deprived. “Increased hunger,” she writes. “Your body might signal for more food as it adapts to consuming fewer calories.”

RELATED:11 Walking Tricks This Coach Uses to Burn More Fat

Improved Muscle Definition

Brutal athletic woman pumping up muscles with dumbbellsShutterstock

Improved muscle definition is another physical sign your body will give you that it is in calorie deficit. “As fat decreases, you’ll start seeing more muscle tone, especially if you’re strength training,” she writes.

Increased Energy

Dedicated athletic woman running in nature and dawn.Shutterstock

You would think that if you are in a calorie deficit you would lose energy, but this isn’t the case. “Increased energy,” is the fourth sign, according to Brittney. “As your body adapts to the calorie deficit, you might feel lighter, more energetic, and less sluggish throughout the day,” she says.

Consistent Exercise Performance

Woman running on treadmill.Shutterstock

The next sign? Consistent exercise performance, she reveals. “If you’re still hitting your workouts with strength and endurance, it’s a good sign your body is handling the deficit well,” she claims.

RELATED:She Lost 20 Pounds When She Stopped Intermittent Fasting and Did This Instead

Improved Sleep and Mood

Good morning, new day, weekend, holiday. Happy middle aged woman lying on bed, lady stretching arms after sleep and enjoying morning in cozy comfort bedroom interior, free spaceShutterstock

The last sign to look out for? You are well rested and happy. “Better sleep and mood,” she reveals. “A healthy calorie deficit can improve sleep quality and stabilize mood as your body settles into a routine.” And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

Woman, gym and workout for training, wellness and cardio health for weight exercise
Shutterstock
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.

When working out and dieting, the goal is to burn fat – not muscle. But how do you know if you are actually accomplishing it? In a new YouTube video, Autumn Bates, a Clinical Nutritionist who has a Master's in Nutrition Human Performance reveals the “five signs that you're burning fat and not muscle during your weight loss journey.”


1. You Can’t Rely on a Traditional Scale

“If you're purely relying just on a traditional scale, it's pretty much impossible to actually tell if you're losing body fat or if you're losing muscle mass. And this really matters if you're looking for long-term sustainable results,” Autumn explains.

Related: 11 Ways to Ignite Your Metabolism to Burn Fat All Day

2. Losing Fat – Not Muscle – Is Beneficial in the Long Run

Fat woman, Obese woman hand holding excessive belly fat isolated on gym background, Overweight fatty belly of woman, Woman diet lifestyle concept to reduce belly and shape up healthy stomach muscle.Shutterstock

“Most traditional calorie restricted protocols will result in a significant amount of muscle loss. This muscle loss can then cause a decrease in metabolism as well as a host of other issues for long-term health, like reduced bone density, increased risk of osteoporosis, as well as increased risk of insulin resistance and type two diabetes,” she says, adding “losing muscle mass just makes us more sensitive to carbohydrates, so it makes gaining weight back so much easier.” She explains that using a few tools can help address this issue, allowing you to keep your metabolism revving and so you can reap the “benefits of having muscle mass on our body for long-term health and make it so we can maintain our results for the long run.”

3. First Sign: Your Clothes Are Fitting Differently

Successful weight loss diet concept. Cropped view of young Indian lady in big jeans demonstrating results of her slimming program, promoting healthy eating at home, closeupShutterstock

The first sign that you're losing body fat and not muscle mass” is that “your clothes are fitting differently,” Autumn says. “Now, you've probably heard the saying that muscle weighs more than fat, and although that's like a little play on words, what it really means is that per volume muscle is going to be a lot more dense. So five pounds of muscle is going to look a lot smaller than five pounds of fat. That's why you'll often see these photos on Instagram or other platforms where you see these people who look really toned, really fit, but they weigh more than you would've expected. That's because they have lower body fat, but they have a lot higher muscle mass. So when you're losing body fat while maintaining or even slightly increasing muscle mass, it can result in your clothes feeling a lot looser. And this is because we're getting rid of body fat that takes up more physical space, but leaving behind the leaner muscle mass, especially for women. You might notice this more so in your pants.”

4. Second Sign: You Are Not As Hungry

Unhappy Woman refusing to Eat her Pizza Dish in a Restaurant. Disgruntled customer not liking the meal sending it backShutterstock

“The second sign is that you're not as hungry,” says Autumn. “Burning fat as fuel tends to make us less hungry, especially when you're focused on the types of foods that help us to more efficiently burn fat as fuel, which are those that are rich in protein, fat, and fiber,” she adds, emphasizing that “protein is the most important macronutrient when it comes to actually maintaining muscle mass during a weight loss process. It's really just mandatory to be eating enough protein to actually maintain muscle mass. When you're losing weight and eating enough protein for the body's needs is so satiating, you're just not really hungry. So eating high quality proteins like eggs, Greek yogurt, beef, chicken, pork, tempeh, are great tools for not only helping to keep muscle mass while burning body fat, but also to just not feel hungry during the weight loss process.”

Related: Top 11 Exercises for Leaner, Stronger, Firmer Legs

5. Third Sign: Your Measurements Are Decreasing

The man who measures a waist with a tape measureShutterstock

The third sign that you're burning fat and not muscle “is that the measurements are decreasing even if the scale is not,” says Autumn. “I prefer taking measurements rather than just looking at the scale because it actually gives you an idea of what your body composition is, depending on which form of measurement you're using. It can even tell you specifically how many pounds of body fat you lost or how many pounds of muscle mass you lost or gained. A regular scale can't do that.” You can also measure yourself using an old school tape measure.

6. Fourth Sign: You Are Getting Stronger

Shirtless man flipping heavy tire at gymShutterstock

“The fourth sign is that you're getting stronger,” she continues. “Assuming that you're actually exercising and using some type of resistance training, which is a necessity to maintain muscle mass during the weight loss process, you should be feeling stronger during your weight loss journey. If you're progressively feeling weaker after every week of workouts, then you're very likely losing muscle mass. If that's the case, it's definitely time to reassess your protein intake, especially to make sure it's actually fitting your body's needs and to make sure that you're getting that protein from high quality complete sources. So if you need a little refresher on that, you can check out my video right up here for the 10 best high quality sources of protein.”

7. Fifth Sign: You See Muscle Definition

Bodybuilder woman lifting curl bar barbell in modern gym. Front view. Muscles woman showing sixpack abs.Shutterstock

The fifth sign? “You start to notice muscle definition,” says Autumn. “Maybe you start to notice that your quad muscles are peaking out or that you're starting to see your abs a little bit. If that's the case, all of these are signs that your body's actually losing body fat, which helps you show muscle definition because muscle definition and toning is really only going to start to become obvious as we decrease body fat percentage, although you can definitely be losing body fat and not noticing muscle mass quite yet. But if you do start to notice muscle definition, then that is one way to determine that you're actually burning body fat.”

8. Take Periodic Progress Pictures

Close-up Of Fat And Slim Woman Standing Opposite To Each OtherShutterstock

Autumn recommends “taking periodic progress pictures” which “can be helpful for actually seeing this progress,” she says. “I did this for myself as well, because it's hard to notice those changes day after day, but actually seeing pictures of your progress can really help to see those changes”

9. An Expert Agrees That the Scale Is Not a Good Measure of Health

Chris_McMahon2.Christopher Michael/Facebook

Chris McMahon, a nutrition and fitness coach, agrees that you can’t rely on the scale when you are trying to get into shape. “Even if you're working out, you'll see the scale go up and things of that nature because you're retaining water and glycogen, which is an energy form that we can keep in our muscles,” he says.

Related: I Lost 100 Pounds Eating the Foods in My New Cookbook

10. He Also Agrees That Fiber and Protein Intake Are Crucial

Chris_McMahonChristopher Michael/Facebook

He also agrees that your nutrition goals should be eating “plenty of fiber,” as it is “connected to hunger and fullness” and amping up your protein intake. “For most individuals who are trying to lean out, we want to make sure that your protein intake is high, because that will help with hunger and fullness,” says McMahon. “It'll also help with preserving the muscle mass you have. And if you are lifting weights and you are training, it'll help you build muscle and recover. So we want to make sure that's higher.”

💪🔥Body Booster: Try not to rely on the numbers on the scale when you are losing weight. Losing fat – not muscle – is an important goal when it comes to weight loss. Improving muscle mass will help you achieve long term weight loss goals.

Young woman taking a break from exercise outdoors. Fit young female athlete stopping for rest while jogging along the river.
Shutterstock
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.

So, you are working out and trying to shed fat. How do you know that it is actually working? Los Angeles personal trainerJason Kozma, aka Mr. America and Mr. Muscle Beach, is a champion bodybuilder who trains clients at Santa Monica-based High-Performance Personal Training; he explains that there are a few ways to know. “Signs that indicate you are burning fat during exercise can be subtle and may not show immediate results,” he explains. “However, several physiological indicators suggest that your body is using fat for fuel.”


1. Sustained Energy Levels

Healthy woman doing mountain climbers exercise. Female in sportswear exercising on a mat outdoors.Shutterstock

The first way to know is if your energy levels are sustained. “When your body shifts to burning fat, energy levels tend to stabilize. Fat is a slower-burning fuel, so if you can maintain energy during moderate-intensity workouts (like walking or steady-state cardio), it’s a sign your body is using fat as a primary energy source,” says Kozma.

RELATED:10 Superfoods to Boost Your Brain Function You Should Eat Every Day

2. Increased Endurance

Young attractive woman with curly hair doing cable fly exercise in lunge position in modern bright fitness center. Toned image.Shutterstock

The second way is that endurance has increased. “Fat is an efficient fuel source for long-duration, low-to-moderate-intensity activities. If you notice improved endurance over time, this is a sign your body is adapting to burning fat,” he says.

3. Improved Recovery Between Workouts

Middle-aged fitness woman doing squat exercise in a gymShutterstock

The next sign? Improved recovery between workouts. “Efficient fat burning leads to faster recovery as fat metabolism promotes better oxygen utilization. If you find yourself recovering more quickly after exercise, your body might be efficiently using fat stores,” he explains.

4. Fatigue During High-Intensity Workouts

Tired woman after a workout in the gym locker roomShutterstock

Are you experiencing fatigue during high-intensity workouts? “At very high intensities, your body primarily uses glycogen (carbohydrate stores). If you experience fatigue as your glycogen stores deplete and transition into a lower, more sustained pace, your body may switch to burning fat. This applies to cardio workouts. Weight training workouts can be less affected by this transition,” Kozma states.

5. Stable Hunger Levels Post-Workout

Beautiful,Fitness,Woman,With,A,Towel,Eating,A,Protein,BarShutterstock

If your hunger levels stabilize, it could be a fat-burning signal. “Fat oxidation can help stabilize blood sugar levels, preventing extreme hunger post-workout. If your appetite remains relatively stable after workouts, it could indicate that your body is efficiently burning fat,” says Kozma.

RELATED:He Gave Up Sugar for 30 Days and These 5 Things Happened to His Body

6. Gradual Weight Loss or Inch Loss

Female leg is stepping on white scales at homeShutterstock

Gradual weight loss is another sign. “Over time, one of the clearest signs of fat loss is a gradual decrease in body weight or body measurements even if your weight does not decrease as much as expected. If you notice that you’re losing inches or your clothes fit better, it's a good indication of fat loss,” he says.

7. Heart Rate in the Fat-Burning Zone

Heart,Rate,monitor,Smartwatch,,Runner,Time,Shutterstock

Exercising in the "fat-burning zone" typically means keeping your heart rate between 60-70% of your maximum. “Using a heart rate monitor (muffin built into cardio machines these days, or easily tracked with a wearable like an Apple Watch or Fitbit) can help you gauge if you're in this zone,” says Kozma.

RELATED:I Lost 45 Pounds Using This 3-Step "Trifecta" Method

8. Changes in Body Composition

Portrait of a happy young sportswoman doing stretching exercises at the gymShutterstock

The last sign is changes in body composition. “If you're noticing a change in how your body looks and feels (less fat, more muscle definition), it's likely that you're burning fat during your workouts, even if the scale doesn't show it immediately,” Kozma says. And if you enjoyed this article, don't miss12-3-30 Walking Method: 20 Proven Tips to Lose Weight Faster.

FACT CHECKED BY Christopher Roback
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.

You might be excited that you are losing weight, but are you really losing the right kind? Autumn Bates (@autumbates) is a Clinical Nutritionist with a Master's in Nutrition Human Performance. She is also a social media influencer with hundreds of thousands of followers, known for revealing tips on healthy eating, weight loss, and intermittent fasting. In a recent social media post, Autumn revealed “the seven clear signs that you're probably burning muscle and not body fat.”


It’s Important to Lose Body Fat, Not Muscle Mass

“When looking to achieve a weight loss goal, we should always be focused on losing body fat while not losing any or very little muscle mass. When we lose muscle, it results in a slower metabolism and becoming more carb-sensitive, making it a lot easier to regain the weight that we just lost. Not to mention, it just makes us less metabolically healthy,” Autumn says in the video.

There Are 7 “Clear Signs”

“It's super important you know the signs of when you're actually losing muscle so that you can shift gears and make changes asap. So I'm going to share these seven clear signs that you're losing muscle and not fat,” Autumn continues.

Sign 1: You Are Gaining Body Fat

Slim attractive young man using fat caliper to measure bodyfat on waist line.Shutterstock

The first sign is that you're gaining body fat. “Now, it is actually possible to lose weight while still gaining body fat so that the scale could be going down, but you could actually be gaining body fat. That's why it's really important actually to measure the right thing,” Autumn says. “I never recommend just using the scale.”

Use the Right Measurements, Like InBody

Slim girl with centimeter isolated on whiteShutterstock

“You want to use measurements that actually track body fat as well as muscle mass. My favorite option is the InBody. It actually breaks down body fat and muscle mass in pounds as well as percentages. So you can actually see where that weight loss or weight gain is coming from because if you're gaining weight, but if it's all from muscle, that's actually a good thing,” Autumn says.

If You Are Losing Muscle While Gaining Fat, Your Metabolism Is Slowing Down

A woman using a body fat scale at the gymShutterstock

“The body's going to be stronger. You're going to have a healthier metabolism, and overall, you're actually making progress toward body recomposition. But if you're losing muscle while gaining body fat is actually making it so the metabolism is slower, you're in a less healthy metabolic state, and you're much more likely to gain back the weight that you lost,” Autumn points out.

You Can Also Use a Tape Measure

Smiling Woman Measuring body With Tape Standing In Front Of Mirror At Home. Beautiful fitness woman measuring butt in front of mirror in living room after fitness marathon. Selective Focus.Shutterstock

“You could also use a tape measure, which is a better form of measurement than just a typical scale,” she says. “The InBody can often be found at a gym, or sometimes you can find at a local health food store.”

Sign 2: You Are Losing Muscle Mass

“The second is that you're losing muscle mass,” Autumn continues. “This is what happens when you simply just eat less without actually paying attention to the right types of foods to help hold onto muscle mass. So if you're using the typical eat less, move, more strategy of just calorie restriction and doing a lot of cardio or just a lot of movement in general, this is the common outcome.”

This Happens When You Drop Your Calories, and You Don’t Exercise

Close Up Of Woman Looking At Calorie Counting App On Mobile Phone At HomeShutterstock

“Let's say you're focused on just counting calories, reducing calories, and you drop down to 1600 calories. You start to lose weight on the scale, and so you think you're making progress, but then suddenly, you hit a plateau. So you think, okay, I need just to eat a little bit less. So you drop your calories by another 200. You break through that plateau, and you start to lose weight again, just on the scale. Then you plateau again, and you can see how this process repeats itself. So, in order to continue seeing results, you have to keep eating less and less and less, but if you're actually keeping track of the right measurements, you would see that that weight loss was coming from muscle and not body fat, or at least largely from muscle, which is why you had to keep eating less and less and less in order to achieve or maintain those results,” Autumn says.

Muscle Mass Prevents This From Happening

Young cauciasian fitness woman wearing sport clothes training outdoors eating healthy banana and showing proud arm muscle.Shutterstock

When we have more muscle mass, it actually gives us a lot more flexibility with the types of foods we can be eating to help support our goals or even maintain our goals, and it helps to prevent this issue of having to eat less and less and less in order to achieve those goals.

Sign 3: You’re Feeling Exhausted After Working Out

Young woman taking a break from exercise outdoors. Fit young female athlete stopping for rest while jogging along the river.Shutterstock

The third sign is that you're feeling exhausted after a workout. “This is actually a big sign of overtraining, and one of the results of overtraining is actually losing muscle mass,” Autumn says.

This Happens From Overtraining

Tired,Fit,Woman,Locker,Room, depression, depressed,unhappy,upset,gym,fitness,workoutShutterstock

“Good high-quality training that's well structured should make you feel more energized for the day and not totally wiped out. When you're in a state of overtraining, it's really common to either go into the workout feeling burnout or to come out of the workout feeling burnout, whichever it is. You shouldn't be feeling excessively burnt out after the workout,” Autumn says.

A Lot of People Don’t Know They Are Overtraining

Blonde young woman give up workout in gym, fail.Shutterstock/sakkmesterke

“What's tricky about this one is a lot of people don't think they fall into this category because maybe they're not working out every single day, and so they assume that there's no way they could be overtraining. But a lot of people actually fall into this trap of overtraining because they don't consider the other stressors in their life over training results because we don't have enough time to recover from stressors. Typically, we would just think of the stressor coming from exercise, but it can come from other stressors as well. Like for example, if you stand a lot at work, that is a big stressor on the body, or if you're eating a really poor diet, that is also a stressor on the body, or if you have just a lot of mental or emotional stress, again, another stressor on the body,” says Autumn.

Make Sure to Give Your Body Rest and Repair

“So if you're not getting adequate rest and repair from your workouts while also accounting for the other stressors in your body, whether it be physical or mental, this can also lead to a state of overtraining. And the horrible irony of it is that from the state of overtraining, you start to see the reverse of what you're actually trying to achieve. You start to see muscle being lost as well as body fat increasing. So a lot of people try to overcorrect the wrong direction and add in more workouts, which is actually just making the problem worse,” Autumn says.

Sign 4: You Are Feeling Weaker

leg of fat woman being run or jog on belt of treadmill machineShutterstock

The fourth sign is that you're feeling weaker. “This really goes along with the overtraining. If you find that with your workouts you can no longer do the same intensity or you're not progressing with your workouts, but instead maybe you're actually regressing, then you're probably losing muscle mass,” Autumn says.

RELATED: 7 Healthiest Foods You Need in Your Diet Every Day

You Can’t Lift the Weights You Used to Be Able To

,Dumbbells,,,Rack,hym,weights, fitness, exerciseShutterstock

“So if maybe in the past you're able to use 15-pound dumbbells, but now you can only use like 12 or 10-pound dumbbells, and that is a huge red flag, you should be getting progressively stronger when you're actually maintaining or even increasing muscle mass a bit and not getting weaker,” she explains.

Sign 5: You Aren’t Sleeping Well

Woman laying on bed in night with her eyes opened.Shutterstock

“The fifth is you're getting poor sleep, and specifically, you're getting poor sleep all of a sudden. Like if you've always had poor sleep, there could be other issues going on, like you don't have a good bedtime routine or maybe some nutrient deficiencies,” Autumn says.

If You Aren’t Eating Enough, You Could Be Having Cortisol Spikes and That Can Disrupt Sleep Hormones

“But if suddenly, especially if you are on some type of body recomposition journey, you're noticing that you're not getting great sleep or you're waking up throughout the night, this is also another huge red flag because when you're not eating enough to help support body recomposition and therefore could be losing muscle mass, this can result in cortisol spikes throughout the day,” Autumn says. “That can disrupt our sleep hormone melatonin, which makes it much more likely that you're going to have either restless sleep or wake up often throughout the night. If, instead, you're getting deep, high-quality sleep every single night, then this is a good sign that you probably are on the right track.”

Sign 6: You Are Feeling Cold All the Time

Sick woman with headache sitting under the blanketShutterstock

The sixth sign is that you're feeling cold all the time, “especially again, if this is a sudden change,” Autumn says. “When we aren't eating enough to support our body's needs during body recomposition, this can lead to the body having difficulties with regulating internal temperatures, plus having muscle mass actually helps to keep us warm. It's a big portion of actually regulating our body temperature. So if you're losing muscle mass, it's getting harder for the body to actually maintain a consistent body temperature and therefore could result in you feeling colder more often, especially when other people aren't feeling very cold.”

RELATED: I Lost 100 Pounds by Walking Every Day: Here Are My Hacks

Sign 7: You Are Losing Motivation

Young woman rubs her eyes after using glasses. Eye pain or fatigue concept.Shutterstock

“The seventh clear sign is that you're just losing motivation in general or you have low energy levels. We need proper fuel and a well-functioning metabolism in order to have good energy levels and feel good throughout the day,” Autumn says.

A Slowing Metabolism Results in Lower Energy Levels

“On the flip side, a slowing metabolism as a result of losing muscle mass can result in lower energy levels or feeling sluggish or unmotivated again, especially if this is a sudden change. If usually you're somebody who's highly energized, highly motivated, and suddenly you're just feeling really sluggish and not feeling motivated for work or your workouts or things that usually you would be motivated for, then this is a very big red flag that you need to take note of,” Autumn concludes. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

lois hughey coaching
She Has a Flat Tummy in Her 50s Because of These 4 Habits
Copyright lois.hughey.coaching/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.

Are you doing everything you think you should to lose weight, but the pounds aren’t falling off? Lois Hughey is a weight loss warrior and coach who lost 15 pounds and kept it off. Now, she makes it her mission to help women over 50 “simplify nutrition and fitness” and regularly offers tips for sustainable fat loss in menopause on her social media feeds. In a new post, she reveals weight loss “solutions” that are actually part of the problem. “I swear my body changed overnight in my late 40s, and trust me—I tried all the ‘solutions.’ (Hint: none of them worked.)” she writes. She also reveals a few things to do instead to help you lose weight.

You Can’t Just “Eat Less”

First, you can’t just “eat less,” she says. “A caloric deficit is key, but if you’ve been dieting forever, eating less won’t fix your midlife metabolism. It just leads to cravings, exhaustion, and that “start over Monday” cycle. You can pull this off for a while but once you decide you are tired of feeling terrible, you go right back to eating more and regain whatever weight you lost. Keeping you stuck in a cycle of gaining and losing the same five-10 pounds over and over again,” she writes.

RELATED:30 Best Protein Foods That Melt Fat Almost Instantly

You Might Need to Move More, But Maybe Not

“You might need to ‘move more’… or not,” she continues. “You cannot cardio your way to sustainable fat loss. Without strength training, too much cardio (without a balanced approach that includes strength training) will leave you under-muscled and hungry.”

You Can’t Rely on Simply Cutting Carbs

“Cutting carbs won’t save you,” she explains. “Carbs are energy (and happiness!). No solid data says low carb helps healthy women in midlife lose fat faster.”

You Can’t Just Add More of X

Also, “Adding more of X (protein, carbs, workouts, meals, snacks) won’t work without a strategy,” she says. “More isn’t better if you don’t understand what your body actually needs.”

RELATED:10-Min Walking Workout Burns Fat at Home, Says Coach

What to Do Instead: Make Sure Your Body Is Metabolically Healthy

What should you do instead? “Make sure your body is in a metabolically healthy place before you start cutting calories. This means good sleep, digestion, mood, energy and eating enough protein and overall calories before you try to lose fat,” she writes.

Walk and Lift Weights

Next, get your steps in. “Walk a minimum of 8000 steps a day and strength train 2-3 times a week. If you love cardio, add it in on top of that (allowing for some rest, too)” she writes.

Focus on Whole, Minimally Processed Carbs

You can eat carbs, but keep it healthy. “Keep 80% of your carbs whole, and minimally processed. Nuts, grains, seeds, veggies, and whatever fruit you want. The other 20% can be fun!” she writes.

RELATED:17 Pre-Meal Foods That Burn Fat Like Ozempic, According to an Expert

Add Protein

“You may need to add more protein. You may need to add in a balanced snack. But if you add (even the good stuff) and go over your caloric needs, you will still gain weight. Add wisely,” she concludes. And if you enjoyed this article, don't missthese 8 High-Protein Foods with Nearly Zero Calories That Melt Fat.

Sarah Bouchard fedandfreewithsarahb
5 Protein Diet Traps Women Over 35 Need to Avoid for Real Fat Loss
Copyright fedandfreewithsarahb/Instagram
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.

Many people believe that carbs are the enemy in terms of weight loss. However, this isn’t true. Sarah Bouchard is a Nutrition Coach & Educator who helps women over 35 “ditch diet confusion & simplify nutrition” for “Sustainable fat loss + healthy body composition,” she explains in her Instagram bio. In a new social media post, she reveals that at 40, she finally shifted her approach to nutrition and fixed some crucial carb mistakes. Here is what she did instead.

She Spent Years Avoiding Carbs

“I spent years not eating foods like bananas or potatoes, thinking they would spike my glucose and make me gain weight, yet I: couldn’t figure out why I gained weight, didn’t look ‘toned’ despite working out, was constantly exhausted, had regular binges & had out of control cravings,” she writes.

RELATED:17 Pre-Meal Foods That Burn Fat Like Ozempic, According to an Expert

This Impacted Her Metabolism

“Why? I didn’t have a healthy metabolism DESPITE eating a clean low-carb diet & working out. Because I: wasn’t eating enough protein, was eating too much fat/too many calories, wasn’t moving enough throughout the day, and drank alcohol regularly which wrecked my sleep,” she says.

She Is Now the “Healthiest and Strongest” She Has Been at 40

“I’m now 40 and can proudly say I’m the healthiest and strongest I’ve ever been in my life, & I eat over 200g of carbs a day!” she continues. “The real key to metabolic health isn’t cutting carbs—it’s optimizing muscle, movement, sleep, & food quality. Here’s what actually improves insulin sensitivity (backed by science).”

Build Muscle

The first thing that improves insulin sensitivity is building muscle. “Muscle is like a glucose sponge—it pulls sugar out of your blood, reducing the need for insulin. Resistance training 2–3x per week improves insulin sensitivity by increasing glucose uptake (PMID: 23970530). Prioritize progressive overload to see the best results,” she says.

RELATED:10 Foods to Avoid If You're Trying to Burn Fat, Says Expert

Move Daily (Beyond the Gym)

Next, in addition to workouts, you should move daily. “Long sitting hours = reduced insulin sensitivity. Break up sitting every 30 mins with ‘movement snacks’ (e.g., air squats, stair climbs). Even a 5-min post-meal walk lowers blood sugar & insulin response (PMID: 19207879),” she writes.

Prioritize Sleep:

She also stresses the importance of prioritizing sleep. “Lack of sleep disrupts insulin function. Less than 6 hours/night? Your body responds as if it’s prediabetic (PMID: 20371664). Aim for 7–9 hours of quality sleep, stick to a schedule, & limit blue light before bed, she says.

Eat Mostly Whole-Food Carbs

Finally, “It’s not carbs—it’s the type of carbs,” she says. “Whole grains, fruits, veggies, and legumes digest slower, keeping blood sugar steady (PMID: 11976158). Stick to mostly whole food carbs that are full of fiber and water & keep the ‘fun carbs’ around 5-20% within calorie balance!” she writes.

Be More Strategic

The bottom line? “Fixing your metabolism isn’t about fear—it’s about strategy. Lift weights, move often, sleep well, and eat whole foods. Small shifts = big results,” she says. And if you enjoyed this article, don't missthese 8 High-Protein Foods with Nearly Zero Calories That Melt Fat.

Trish Koeslag liftwithtrish
Coach Lost 23 Pounds in 7 Months with This Step-by-Step Plan
Copyright liftwithtrish/Instagram

Are you on a mission to lose weight by summer? Investing in yourself and some tools to help you achieve your goals might be the thing to do. Trish Koeslag is a women’s nutrition and fitness coach whose mission is to help women over 40 simplify macros and movement to lose weight. In a new social media post, she shares a few things to invest in in order to lose weight fast. “Here’s the exact plan to lose 8 to 16 pounds by the summer for ladies in perimenopause,” she writes.

She Invested in Herself

Trish Koeslag liftwithtrish​Eat Whole Foods 90 Percent of the TimeCopyright liftwithtrish/Instagram

“I invested in myself. And yes, I had to spend a little bit of money but the ROI has been nothing short of extraordinary. These 5 simple items can change your life around. Let’s welcome summer 2025 feeling our most bad selves!”

Get a Food Scale

Trish Koeslag liftwithtrish​Lift WeightsCopyright liftwithtrish/Instagram

The first thing you need? “Get yourself a food scale and start weighing and tracking your food in grams. This will help you accurately measure how much food you’re eating. I’ve been testing out Cronometer and think it’s a great app for food tracking!” she writes.

And, Lift Weights

Trish Koeslag liftwithtrish​Get Enough SleepCopyright liftwithtrish/Instagram

In addition to prioritizing your diet, make sure to exercise. “Pair your nutrition with a strength training routine-train 3-4x/week!” she encourages.

Grab a 2 Liter Water Bottle

Trish Koeslag liftwithtrish​Track Everything You EatCopyright liftwithtrish/Instagram

Hydration is also key. “Grab a 2L water bottle and fill it up every morning; take it with you wherever you go. Water flushes out toxins, reduces water retention, improves workout performance, helps control snacking,” she writes.

Stock Up on Meal Prep Containers

Trish Koeslag liftwithtrish​Lift WeightsCopyright liftwithtrish/Instagram

“Stock up on meal prep containers,” she urges. “If you prep food ahead of time, and plan your meals for the day ahead of time, it will make it so much easier to stick to your nutrition goals. Choose 90% whole foods at all meals!”

Invest in a Fitness Tracker

Trish Koeslag liftwithtrish​Get Yourself in a DeficitCopyright liftwithtrish/Instagram

Next, “look into fitness trackers and invest,” she says. “This will help ensure you are getting enough steps in, and will monitor your overall activity levels. Are fitness trackers spot-on accurate? Nope! But,it can set a baseline for you!”

And, Use It to Get Your Steps In

Trish_Koeslag_liftwithtrish11Trish Koeslag Pops the Lid on 2 “Dieting Myths” That Kept Her From Losing 15 PoundsCopyright liftwithtrish/Instagram

The fitness tracker is a great tool for tracking your steps. “Aim for 10K/day. And throw in a couple of days of cardio—try two days for 30 minutes!” she writes.

Get a Journal

Trish Koeslag liftwithtrish​HydrateCopyright liftwithtrish/Instagram

Her last item to invest in? “Spend a few bucks on a journal and take 5-10 minutes every morning to set your intentions for the day. This doesn’t mean your day will be perfect but in my personal journey, setting my intentions for the day always gets my mind in the right place,” she encourages. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.