7 Weight Loss Myths You Should NEVER Follow, According to Expert

Weight loss coach Soraya (@project.s.lifestyle) is a diet and fitness influencer with well over 300K followers on TikTok, and she has plenty to say about healthy—and in this case, not so healthy—ways to lose weight. Clearly frustrated by the massive amount of bad fitness information floating around online, Soraya put together a video debunking some of the silliest and most dangerous weight loss myths that could be derailing your wellness routine. Here are 7 weight loss myths Soraya wants you to never follow. Read on to find out!

1. Detoxing Works

Soraya emphasizes the point that the human body is perfectly capable of detoxing itself without the need for expensive supplements or juices. “This is a complete waste of your time,” she says, advising that the best “detox” is simply to get back into a good routine as soon as possible. "Detoxing, as commonly marketed in the form of diets, supplements, or procedures, is often based on the premise that your body needs help getting rid of toxins," says celebrity personal trainer Kollins Ezekh. "However, the human body is already equipped with its own highly efficient detoxification systems. Organs like the liver, kidneys, digestive system, skin, and lungs are constantly working to process and eliminate toxins. These natural systems are usually very effective, provided they are healthy and functioning properly."

2. Everyone Needs the Same Calories

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This is important! Soraya reminds followers calorie requirements change from person to person, depending on weight and lifestyle factors. Limiting calories too much can backfire and negatively impact workouts. “The amount of calories that you need to be eating is going to be customized based on your height, weight, goals, activity, a lot of different factors,” she says.

Related: Kim Kardashian’s Trainer Shows Her “Perfect Body” and Reveals How She Overcame YoYo Dieting

3. Blast Your Belly Fat

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No one exercise is going to blast any body part, let alone belly fat. A decent diet and workout routine will help with a sensible calorie deficit, which will lead to fat loss everywhere. “You can't spot reduce fat,” Soraya insists. “Spot exercises, such as sit-ups, can tighten abdominal muscles but won't get at visceral fat,” say the experts at Harvard Health. “Exercise can also help keep fat from coming back.”

4. Exercise More To Cover Diet

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There is no need to go crazy over-exercising because you ate more calories than intended over the weekend. Simply return to your normal health and fitness routine without trying to “make up” for the extra food. “I used to be guilty of this working out more because you ate more,” Soraya admits.

RELATED:5 Signs You Are Burning Fat While Exercising

5. Waist Trainers

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Soraya is blunt about the uselessness of waist trainers for weight loss. “Save your money,” she says. Waist trainers might force you to eat less, but this is not a long-term solution. In fact, wearing a waist trainer could be downright dangerous. “There is a lot of damage on the organs because they’re shifting, stretching the vessels around,” hepatologist Jamile Wakim-Fleming, MD, tells the Cleveland Clinic. “This causes people to report more gas because gas is retained, which causes bloating.”

6. Grilled Chicken Is Best

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Grilled chicken is a stereotypical high-protein meal option, but don’t feel trapped in a chicken rut. There are so many other options! “Tempeh, tofu, ground turkey, Greek yogurt, eggs. There's a bunch of really yummy protein snacks,” Soraya advises.

Related: 12 Best Foods For Men to Build Muscle

7. Slow and Steady Wins the Race

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It’s boring but true—if you want to lose weight, and more importantly, keep it off, good lifestyle habits will take you there. Detoxing and waist trainers will not! “That's exactly what to help my clients do inside my coaching program,” Soraya says. “Proper nutrition supports overall health, which is essential for consistent and effective exercise,” Ezekh says.

💪🔥Body Booster: Nothing is more effective for weight loss than a consistent, sensible diet and workout routine. There are no shortcuts! Take it one day at a time.

Do you want to lose weight and keep it off without going to drastic extremes? Jenny Le, DO (@dr.jennale) is a family medicine physician and social media influencer who regularly shares weight loss tips. In a new video, she reveals a handful of things you should never do to lose weight. “Who believes in sustainable weight loss?” she asks in the clip. “These are five things that I would not do or recommend, and it might be a little bit controversial.” Body Network’s Resident RDN, The Diet Diva Tara Collingwood, also weighs in.

No Fat Burners

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Her first suggestion is to avoid weight loss drugs. “Number one, I will never recommend fat burners, detox teas or BCAAs,” she says. “They don't work.”

Body Network’s Expert Weighs In

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Fat burners “don’t work, and they can be dangerous depending on the person, medical history, and medications taken,” says Body Network’s Resident RDN, Tara Collingwood, MS, RDN, CSSD, LD/N, ACSM-CPT, a Board Certified Sports Dietitian and co-author of the Flat Belly Cookbook for Dummies.

Avoid Severe Calorie Deficit

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Number two, she recommends avoiding a severe calorie deficit. “If you're eating 1200 calories, that is how much a toddler needs to eat,” she reveals. “It's not sustainable, and it will lead to binge restriction.”

Body Network’s Expert Weighs In

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Collingwood agrees. “Too few calories not only cause someone to be very grumpy but also can lead to losing more muscle than fat, reduction in metabolism, increased risk of binge, and yo-yo weight gain,” she says.

Avoid Keto

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“Number three, I don't recommend keto,” she says, adding that it is really bad for your cholesterol. “It can lead to cardiovascular disease,” she says. “Not sustainable.”

Body Network’s Expert Weighs In

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Collingwood agrees that you should avoid the low-carb diet. “Keto is way too high in fat and is deficient in a lot of important nutrients you get from fruits, veggies, and whole grains,” she says.

Avoid CrossFit

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“Number four, I don't recommend CrossFit as a form of exercise,” she continues. “I've seen too many injuries, too many torn ligaments.”

RELATED: I’m Over 50, and These Are My Top Tips For Toned and Muscled Arms

Body Network’s Expert Weighs In

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“Exercise that is too intense can cause burnout and injury,” says Collingwood. “CrossFit tends to be too intense for many people, especially older people.”

Do Not Take Steroids

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“And number five, I do not recommend steroids, testosterone, TRT, that special sauce,” she says. “The reason why is I've seen cancer and heart failure. If you're doing it, at least see a doctor so they can monitor your labs.”

RELATED: 10 Things You Need to Change to Live Longer, According to Dave Asprey

Body Network’s Expert Weighs In

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“Most things come with risks,” Collingwood agrees. She recommends that it is “best to discuss pros and cons of these with your doctor.” 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.

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.