#1 Mistake That Prevents You From Losing Weight, According to Woman Who Lost 120 Lbs

Are you trying to lose weight but aren’t really getting anywhere? According to experts, you might be going about your weight loss journey the wrong way. In fact, even some of the top diet and fitness experts have made weight loss mistakes themselves. Body Network spoke to a few trainers and nutritionists and asked them about the biggest missteps they took on their fitness journeys.

1. Going Overboard with Calorie Counting

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While it is good to keep tabs on your food consumption, Risa Sheppard, Master Pilates trainer, creator of The Sheppard Method, advises not to go overboard. “Counting every calorie of every piece of food,” is one of the mistakes she made. “It became time consuming and frustrating.”

Related: I Lost Belly Fat & 17 Pounds With These 6 Simple Hacks

2. Starving Your Body of Carbs

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Mr. America Jason Kozma, a personal trainer in Los Angeles, reveals the biggest mistake he made while preparing for a bodybuilding competition. “I had gotten too heavy bulking up to add more muscle mass,” he explains. He spent four months dieting for a spring show “and still didn’t get in shape.” After a short break he reset his goal to a fall show and dove headlong into his diet. “I was using an extremely low carb approach as I felt I had too much fat yet to burn. What I actually did was I starved my muscles of carbohydrates for so long that at the end my body couldn’t assimilate carbohydrates and I couldn’t ‘pump u’ for the show,” he continues. “My body fat measured lower than ever for this show but I didn’t look as good as I had a year and a half prior at a higher body fat level. The net result was that I lost muscle using this approach: I was actually smaller and lighter than I was before the ‘bulk up.’” Note: He still won the show!

3. Doing Too Much Cardio

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Diet and fitness expert Adita Yrizarry-Lang, ISCA, NASM, ACE, AFAA, reveals that one of the biggest mistakes she made was doing too much cardio. “When I first started in fitness, this was the prescription…do a lot of cardio. The reality is that you burn more calories when you have muscle on your body, combining weights with cardio is the right way to do it,” she says.

4. Not Looking at Serving Size on Packages

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Yrizarry-Lang claims that another mistake is only looking at calories on a package, and not the serving size. “We were mesmerized by the lo-cal labeling on a package,” she says. “Unfortunately, we never looked at the serving size and then came to realize we were ingesting too many calories at a time.”

5. Falling Victim to Low Fat, Highly Processed Foods

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Just because something is low-fat doesn’t make it healthy. Yrizarry-Lang says that some people consume “too many processed carbs, because they are low fat.” While this might be okay for runners, going for 10 to 20 mile runs, “those carbs convert to fat,” for most of us.

Related: Alexia Clark Flaunts Chiseled Midsection and Reveals 3 Ab Mistakes You Are Making

6. Daily Weigh-Ins

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Weighing oneself every single day is another mistake, says Sheppard. “It can be discouraging,” she explains. “Try to weigh yourself less and pay more attention to how your clothes are fitting. Remember muscle weighs more fat so if you are on an intense exercise regime the muscle you gain will trim in less but may not show on the scale.”

7. Crash Diets

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If a diet seems too good to be true, it probably is. “The all-time worst” mistake people make is going on crash diets. Why? You might “lose weight at the moment” but you will “gain it back with a few extra pounds,” says Yrizarry-Lang. “This slows down the metabolism and makes it even harder to lose weight at a later date.”

8. Focusing on Exercise for Weight Loss

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One of the biggest mistakes people make is “thinking more exercise will cause them to lose weight,” says Sheppard. “80 percent is dieting and 20 percent is exercise,” she reminds.

9. Falling Victim to “Get Thin Fast” Scams

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Sheppard strongly advises against any products or diet that claim to help with rapid weight loss. “Do not succumb to quick weight loss scams or dangerous pills. Remember Rome wasn’t built in a day and neither is weight loss,” she says.

Related: 15 Foods That Fight Fat

10. Comparing Yourself to Others

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Remember that your fitness journey is your own and “comparing yourself to other people” will “only add to your stress and discouragement,” says Sheppard. “We are all built differently with different bone structure and hereditary genes. Love who you are inside and it will reflect on your outside.”

💪🔥Body Booster: Beware of low-fat, processed foods. Unless you run for 20 miles a day, you should probably pass on a highly processed energy bar – those carbs might convert to fat unless you are working them off.

Are you trying to lose weight but not finding much success? It’s possible you are making a common mistake. Juliana Crispo is a mom of 2 kids 3 and under, a Lifetime Natural Pro Bikini Champion in 2 Federations, and a former successful Silicon Valley-based tech executive and entrepreneur.
”Today, we're talking about weight loss myths. I'm someone that has made every single one of these mistakes,” she says. “These are mistakes that I made for years on my fitness journey.”

Mistake 1: Only Exercising

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“Mistake number one, I thought for the longest time that exercise was the key to fat loss,” she says. “What I would do is I would go to the gym, I'd get on a cardio machine, I'd screw around with some weights, and then I'd go home, and I would just eat like I normally did, but I would also overcompensate because I was hungry from all that cardio. Cardio just makes me ravenous.”

She Walks

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Now, she avoids intense cardio. “This is why now my main source of cardio is just walking 8,000 to 10,000 steps a day because it doesn't make me very hungry,” she explains.

Mistake 2: Not Getting Into a Calorie Deficit

“Also, when I'm just getting into a new weight loss phase, I prioritize getting my calorie deficit down first,” she says. “I'll take one, up to two weeks just to master my calorie deficit before I even touch exercise. The reality is you don't even need exercise to lose fat. Just eat in a calorie deficit.”

Also, Make Sure to Strength Train

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Don’t Overlook Strength Training. Cardio activity is just a tool to make it go faster, and strength training is what gives your body shape so you don't get skinny fat.

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

Mistake 3: Relying on Intuitive Eating

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Her third mistake? “I believed intuitive eating would work for me,” she says. “Intuitive eating is a way of eating popularized by this book, and it took off in the height of diet culture because so many people have had horrible experiences with dieting.” She explains that in the boo, there are ten principles of intuitive eating, “but the general gist is to be mindful and eat when you're hungry and stop when you're full.”

Lots of Influencers Rely on Intuitive Eating

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“Many fitness influencers to this day talk about intuitive eating as a good approach to weight loss. For example, one of the first fitness influencers I ever followed was Buff Bunny, and she posted a video called This Diet Worked for Me. In this video, she talks about how she used intuitive eating to lose weight because you don't have to track anything.”

RELATED: This Plan Is How to Lose 5 Percent Body Fat In 2 Weeks

It’s Not Great for Fat Loss

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However, there is a “flip side,” she points out. And that is, many people maintain intuitive eating, which isn’t great for fat loss. “For the longest period of time, I felt like something was wrong with me because I couldn't just listen to my body. It wasn't until I started tracking and weighing my food that I really started to learn putting a meal together with enough protein, carbs, and fats really makes me feel full, and then I'm able to do other things besides focus on food for a solid three to four hours. It was great.”

Mistake 4: Fear of Tracking Calories

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Her next mistake? “I was afraid of tracking calories and weighing my food,” she says. For example, chicken and broccoli can help you gain weight, but if you eat too much of it, you will gain weight. You can benchmark your progress with this useful Lean Body Mass Calculator.

You Can Gain Weight From Healthy Food

“I got chubbier from eating chicken and broccoli because I felt so deprived of the foods I really loved,” she says. “While trying to eat clean with this chicken and broccoli diet, I would binge on foods I actually craved late at night.”

Portion Size Matters

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“However, had I invested time upfront in just learning from tracking and weighing my food, I could have learned that there's no such thing as unhealthy or bad foods,” she says. The important thing is focusing on “healthy portion sizes, and so I could still enjoy all the things I love in moderation on my weight loss journey without creating these fear foods of anything that fell outside of my chicken and broccoli meal plan,” she says.

RELATED: Lose 10 Pounds in 30 Days Over 50 on Simple Animal Protein and Fruit Diet

You Won’t Have to Track and Weigh Food Forever

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“You don't have to track and weigh your food forever. Even a lot of fitness influencers say they'll go from periods of intuitive eating where they just listen to their body a little bit, and then when they start to get a little bit more fluffy, they'll bring it in, they'll start tracking and weighing their food. Again, it's not about being married to your food scale or MyFitnessPal. It's about learning and then unlearning along your journey.”

Mistake 5: Not Understanding Macros

Mistake 5? “I didn't understand how to allocate macros when I was in my dieting phase,” she says. “Many of you know macros are just protein, carbs, and fats. They serve different purposes to nourish your body. At the end of the day, the only thing that matters is being in a calorie deficit.”

Make Sure to Fill Up

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“However, the key to sustaining a calorie deficit is just don't get hungry. That's the name of the game. Don't get hungry. As soon as you get hungry, all bets are off. The little hangry monster comes out, and it's just, it's just bad.”

Pay Attention to Your Macro Breakdown

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“Having a general idea of the macronutrient distribution you're consuming is very important to make sure that you stay feeling full, and if you stay full, you're more likely to adhere to your calorie deficit,” she says. “A macro breakdown that works for me to keep staying full, feeling satiated, and adhering to my calorie deficit is having about 30% of my calorie deficit coming from protein, 30% coming from fat, and about 40% coming from carbohydrates.”

RELATED: 4 Meals I Ate to Lose 30 Pounds in 12 Weeks

If You Don’t, You Could End Up Binging

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“What happens if I'm not in the ballpark generally of hitting these macros over a period of a few days is on like day three, I'll start to get really hungry, and then all of a sudden I find myself like wandering into a seven 11 and just buying donuts and eating them, and I don't know what happened.”

Mistake 6: Overcompensating

The next mistake is “huge,” she says. “I would try to overcompensate when I had one of my 7-Eleven freakouts. This was mainly more so in my bikini competitor days because you had to be so black and white about your diet. What would happen is when I messed up somehow, I just like ate a donut or three, I would try and overcompensate the next day by doing more cardio or trying to eat fewer carbs and fats, and this was just a recipe for this horrible cycle of binging and over-exercising and feeling horrible, and that's just no way to live.”

Don’t Fall Into the “Binge and Restrict” Cycle

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“Now, if that happens and I overeat on my diet for the day, I just stick to what I would normally eat on my daily diet, almost as if that 7-Eleven incident never happened. I just learn from it, and I move on. So whatever you do, if you ever have a mess up in your diet, don't ever, ever, ever try and overcompensate by doing more cardio or eating less. Just eat as if you would normally eat so that you don't fall into any binge and restrict cycle,” she suggests.

Mistake 7: Fear of Building Muscle

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Her next mistake? “I was afraid of building muscle,” she says. She explains that building muscle is great because “the more mass and the more muscle that I have, the more I weigh, the more I can eat and not gain too much fat,” she says.

RELATED: What Would Happen to Your Body if You Only Ate Eggs for 30 Days

You Can Reshape Your Body with Exercise and Nutrition

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“It took me years of focused effort in the gym and being methodical about my nutrition to put on the muscle mass I was able to achieve here. The cool thing I've learned through bodybuilding is that you can use training to emphasize certain parts of your body and de-emphasize others,” she says. “You can literally reshape your body with the right training and nutrition, and that's what I love so much about lifting weights.”

Mistake 8: Not Stacking Habits

“If I were to stack priorities when it comes to actually losing fat, it would go like this. Very foundational sleep. Get your sleep in order. Second thing, get your calorie deficit in order. Third thing, do some strength training. Focus on maintaining as much muscle mass as you have, and then maybe consider adding in some cardio,” she concludes. And if you enjoyed this article, take advantage of these 15 Quick Ways to Lose Body Fat Percentage in a Week.

Are you struggling to lose weight? Make this year your weight loss success story by avoiding some diet and fitness strategies that may be backfiring. Tameika Gentles is a fitness coach and weight loss warrior who dropped a whopping 100 pounds sustainably. In a new post, she reveals a few of the things she avoided doing that enabled her to lose a lot of weight. “5 controversial things I DO NOT recommend if you’re trying to lose 50 pounds or more (and I’ve lost 100 lbs…),” she writes across the Instagram video.

She’s Lost 100 Pounds and Kept It Off After Failing Over and Over Again

“I’ve been there—tried it all and failed HARD. But after losing 100 lbs and keeping it off, here’s what I’ve learned,” she continues in the post. “And what I’m sharing isn’t about what’s good or bad—it’s about what’s NOT necessary for long-term success.”

You “Don’t Need to Do” These 5 Things to Lose Weight

“No shame to those who choose these methods—do what works for YOU! This message is for the people who feel like they have to follow these trends to succeed. I’m here to tell you: you don’t. If you’re kicking off your weight loss journey in 2025, here are five things you don’t need to do,” she says.

RELATED: Nutritionist Lost 80 Pounds With These 5 Daily Habits

1. Fasting

Fasting is the first thing you don’t need to do in order to lose weight. “Fasting can work for some, but it’s not a must for results. Skipping meals often leads to overeating later, slows your metabolism, and can mess with your hormones. Sustainable weight loss is about finding balance, not extremes,” she writes.

2. Low Carb Diet

The second thing you don’t need to do? Go on low-carb diets. “Cutting carbs might lead to quick results, but is it realistic for life? Carbs fuel your body and mind—they’re not the enemy. You don’t need to cut out entire food groups to see progress,” she says.

3. Excessive Exercise

The third thing you don’t need to do? Excessive exercise. “More isn’t always better. It’s about consistency. 30 minutes of daily movement for a year beats an intense 3-week overhaul that leads to burnout and months of inactivity,” she writes.

RELATED: This Coach Lost 110 Pounds by Walking More and These 4 Simple Changes

4. Detoxes

Number four? Detoxes. “Save your money. Your liver and kidneys are built-in detox powerhouses. Most detoxes are unnecessary (and some are even harmful). Focus on real, nourishing food instead,” she says.

5. Weight Loss Pills/Supplements

Weight loss pills and supplements are also not needed. “They’re often unregulated, unsustainable, and don’t address the behaviors that lead to lasting change. I lost 100 lbs without them, and my clients succeed without them, too. You don’t need them,” she says.

RELATED: Top Nutrition MD Reveals 5 Signs You're Eating Too Much Protein

Instead, Focus on Balance, Consistency, and What Works for You

“The key to sustainable weight loss isn’t doing what’s trendy—it’s finding what works for YOU. Starting your 2025 journey? Remember, you don’t need to follow extreme trends to see real, lasting progress. Focus on balance, consistency, and what fits your life,” she concludes. And if you enjoyed this article, don't missI’m a Nutritionist and Here Are 25 Weight Loss Truths You Need to Hear.