4 "Foods to Avoid" You Don't Have to Avoid, Says Diet Expert

You've probably seen articles about "foods to avoid" if you're trying to gain muscle or lose weight—including on this website. Some advice is so strict, that these products feel almost banned from any healthy meal plan.

But is that approach too broad and under-researched? "The 'foods to avoid' question is a very nuanced question without the context behind it. As a dietitian, I don't typically advise patients to just avoid foods just because," says Sarah Schlichter, MPH, RDN of Bucket List Tummy. "Offering blanket recommendations of foods to avoid is not helpful for people without considering their budget, access to food, food and cultural preferences, time available for cooking, etc. Therefore, people should avoid foods they don't like, or that they are allergic to. But, in general, nearly all foods can fit in a person's diet/lifestyle, even if it takes some practice and understanding how to make a balanced plate work for them."

With that in mind, we talked to Derek Lipton, MS, RD, CSSD, CSCC, a Registered Dietitian and Sports Nutrition Consultant for Bodybuilding Reviews. He says certain big-name "healthy eating" experts—one in particular—spread misinformation and are fearmongers, but most of what some say isn't backed by science and/or is over-exaggerated. Here are some he says are A-OK in moderation.

Processed Foods Can Be Included in Your Diet Mindfully

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"Processed foods are often demonized because they are associated with weight gain and poor health. Processed foods tend to be higher in calories, lower in nutrients, and less filling -- so it's easy to over-consume them and gain weight; however, a balanced diet can easily include these if you're mindful of your calories and make sure to focus on mostly whole foods," says Lipton.

Related: Krissy Cela Shares Her Workout For a Chiseled Midsection

Seed Oils Aren't Inherently Dangerous

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"Seed/refined oils are largely demonized due to observational research and animal studies; however, human trials have shown time and time again that there is actually no inherent harm from these oils and are actually BETTER for you than animal fats (PMID: 33127255, PMID: 33762150, PMID: 30809634, PMID: 30006369). The issue is quantity. Seed oils are much cheaper than olive oil or butter, so they get used more -- especially in fried foods and packaged products. So over time, we've seen a correlation between seed oil intake and obesity + other health problems -- but this is due to excess caloric intake and resulting weight gain, not the inherent nature of the oils themselves (as the aforementioned studies demonstrate)," says Lipton.

High Fructose Corn Syrup is Like Sugar, Dangerous When Abused

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"The negative image of HFCS is similar to that of seed oils. As HFCS intake increased, so did obesity and related health problems. Once again, it's because HFCS is much cheaper than natural sugar, so companies have been able to use more of it in their products -- resulting in increased calories consumed. In fact, the body cannot tell the difference between sucrose (table sugar) and HFCS -- it's simply just the lower cost of HFCS has enabled higher usage," says Lipton.

Artificial Sweeteners Can Help Reduce Caloric Intake

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"Artificial sweeteners are another fun one, because people will cite studies showing the link between these and cancer or impaired gut health -- however, these studies were done in RATS. The dose they used in these studies would be equivalent to drinking over 40 cans of diet soda PER DAY. However, no studies in humans have shown any detrimental impact from using artificial sweeteners. In fact, these artificial sweeteners are great way to reduce caloric intake in those that typically like sweetened beverages," says Lipton.

Related: I Lost 40 Pounds By Eating These 8 Foods

Final Word From the Expert

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"Overall, a lot of demonized foods and fear-mongering comes from misunderstood research or animal studies and is usually blown out of proportion. When looking at human control trials, these foods can all be consumed within moderation and not present any negative on health, as long as you stay within your caloric needs," says Lipton.

💪🔥Body Booster: If you like sweetened drinks, consider switching to artificial sweeteners. It’s an effective way to cut down on calories.

Lots of people believe that you can crunch your way to a flat belly, but that isn’t the case. Health experts regularly use the phrase,“Abs are made in the kitchen,” for a reason. If you want a tight midsection, you need to change your diet. Zara Kai (@theneptunianbaby) is a diet and weight loss influencer who specializes in helping people transform their body in 30 days using herbs and raw food. In a recent viral video she claims that avoiding certain types of food will get you a slender waistline ASAP.

Zara Claims That Many People Are Wrong About What It Takes to Have Flat Abs

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“The reason why you don't have a flat tummy is not because you don't go to the gym. It's not because you didn't order your flat tummy tea. It's not because you don't drink apple cider vinegar. It's not because you're not in a calorie deficit,” claims Zara at the start of the clip.

Related: 3 Proven Workouts for Enhanced Bust Firmness

She Says “Inflammatory Foods” Like Pasta and Sugar Are the Culprit

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“It is because of the foods that you're eating,” she says. “Your diet is inflammatory if you eat pasta, heavy starches, bread, gluten, refined sugar, flour,” she continues. “If you are eating these heavy foods, even processed foods, your stomach is not going to be flat.”

She Also Says to “Stop Eating Every Hour”

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Timing is also key, she says. “Stop eating every hour. Let your body digest your food. You'll be okay,” she continues. “If you want results, you need to put in the work to get the results, and it's that simple, you guys. It's a simple equation.”

An RDN Says You Don’t Have to Cut These Things Out, But Eat Them in Moderation

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The Body Network asked The Diet Diva, Tara Collingwood, MS, RDN, CSSD, LD/N, ACSM-CPT, a Board Certified Sports Dietitian, to weigh in on her claims. “I have a flat stomach and I eat bread and pasta,” she says. “You don’t have to completely avoid these foods, but you do need to put in the work. I do agree with that.” You can eat gluten, bread, pasta, and even some dessert, “but it is about how MUCH you are eating those things, especially all at one time.”

Related: 10 Ways Functional Nutrition Strategies Will Transform Your Body

Don’t Eat Too Much in One Sitting

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You should also “spread your food out and don’t eat too much in one sitting,” Collingwood adds. “You also need to balance what you are eating with exercise so you can build and maintain muscle and burn any excess calories to prevent gaining body fat.”

💪🔥Body Booster: If you dramatically try cutting things out of your diet, like pasta, sugar, or processed foods, you might lose weight faster but you might be more likely to binge than if you exercise moderation.

Should you cut sugar out of your diet? Christina Hedges (@christina_hedges) is an influencer and online health coach with hundreds of thousands of followers across various platforms. In her videos, she teaches her followers about health habits and tips to help with everything from weight loss to improving digestion. In one viral video, she reveals how to “cut out the sugar” from your diet in just two weeks. We also enlisted the help of The Diet Diva, Tara Collingwood, MS, RDN, CSSD, LD/N, ACSM-CPT, a Board Certified Sports Dietitian to weigh in on her suggestions – and you might be surprised by her response.

Avoid All Simple and Most Complex Carbohydrates, She Recommends

“Disclaimer, this will be challenging and not for everyone,” she warms at the start of the clip. “Avoid all simple carbohydrates and most complex carbohydrates. For now, this includes fruits as they're high in sugar, except for avocados and berries,” she says.

Here Is Why Carbohydrates Are Bad, She Says

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“Carbohydrates are glucose molecules put together differently. And as you know, the body has two forms of energy, fat, and carbohydrates,” she continues.

Related: 15 Quick Ways to Lose Body Fat Percentage in a Week

You Need to Drink Lots of Water

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“So what can you eat here?” She suggests starting by drinking “plenty of water, avoiding soda, juice, and coffee with cream or sugar.”

She Suggests Eating These 12 Foods

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She goes on to list “12 foods with little to no sugar,” starting with greens. “Organic kale with zero grams of sugar. Red meat such as beef, lamb, and organ meats with zero grams of sugar. Wild salmon with zero grams of sugar, chicken with zero grams of sugar, coconut oil, or extra virgin olive oil with zero grams of sugar. Pure butter with 0.1 grams of sugar per a hundred grams sauerkraut with 0.1 grams of sugar per ounce cheese with zero to 0.4 grams of sugar per ounce. Avocados with 0.4 grams of sugar eggs with 0.6 grams of sugar vegetables such as the ones listed above with zero grams of digestible carbs. Lastly, berries with four to 10 grams of sugar per a hundred grams,” she says.

RDN Disagrees and Calls This “Unsustainable”

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Collingwood is not on board with Hedges’ advice. “This is not sustainable or healthy,” she says. “The diet recommended here is pretty strict and is eliminating entire food groups and way too low in carbohydrates to be healthy or sustainable.”

Related: Sadie Rigby in Workout Gear Reveals “How to Lean Out”

Cutting Out Added Sugar Is Fine

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“Cutting out added sugar is fine and there is no negative to doing it other than just maybe going through some cravings at first,” she continues. “Cutting out all carbs and natural sugar can leave you with very little fiber (constipation and other digestive issues) and also will potentially leave you with very little energy.”

💪🔥Body Booster: Try eliminating added sugar from your diet for one week, and see if it makes a difference.