--- description: Some health foods don’t deserve their reputations. Here's what diet experts say about "healthy” foods they won't eat, like added fiber title: 11 'Healthy' Foods Diet Experts Avoid image: https://static.time.com/v3/assets/bltea6093859af6183b/bltc4891a2bcd16d445/698853c0cd68484a1e0a0457/482183107-copy.jpg?branch=production&width=750&quality=75&auto=webp&crop=16:9 ---  * [Health](/section/health/) ## Health Update your preferences in [Account Settings](/account/preferences/) Close * [Diet & Nutrition](/tag/dietnutrition/) ## Diet & Nutrition Update your preferences in [Account Settings](/account/preferences/) Close # 11 'Healthy' Foods Diet Experts Avoid by [Dana Leigh Smith / Eat This, Not That!](/author/eat-this-not-that/) ## Dana Leigh Smith / Eat This, Not That! Update your preferences in [Account Settings](/account/preferences/) Close Jun 16, 2015 3:00 PM CUT  Plate of fruit smoothie and cookies Plate of fruit smoothie and cookiesGetty Images by [Dana Leigh Smith / Eat This, Not That!](/author/eat-this-not-that/) ## Dana Leigh Smith / Eat This, Not That! Update your preferences in [Account Settings](/account/preferences/) Close Jun 16, 2015 3:00 PM CUT You do your best to do right by your body by making healthy food choices every day. Unfortunately, a number of “health” foods you may go out of your way to eat don’t deserve their stripes. What’s worse, thanks to talented and tricky food marketers, unless you’re a trained professional, it’s really hard to tell when you’re being duped. All of those “sweetened with agave” and “added fiber” labels can confuse even the smartest shoppers. That’s why we’ve turned to some of the nation’s top diet experts and asked them to reveal which “healthy” foods they wouldn’t touch with a ten foot pole. What they had to say was pretty surprising. Scroll through to get in the know. **1\. Agave Nectar** “Although agave is gaining popularity in health-minded circles, it’s not at all better than sugar and should be used sparingly like any other sweetener. Yes, it comes from a plant, but it has little to no nutritional value.” _— Marisa Moore, MBA,RDN, LD, an Atlanta based registered dietitian nutritionist and national media spokesperson for the Academy of Nutrition and Dietetics_ **2\. Fiber-Added Foods** “Recently many food manufacturers have cut fat from products like yogurt and snack foods and replaced it with fiber to increase the health factor. Although eating fiber-added foods is often a great way to cut calories from fat and boost satiety between meals, when you eat too many foods with fiber, inulin, or chicory root (common fiber additives) it can cause gas, bloating, nausea, flatulence, stomach cramps and even diarrhea. Stick with whole foods that are naturally good sources of fiber like fruits, vegetables, legumes and whole grains.” — _Libby Mills, MS, RDN, LDN, Spokesperson for the Academy of Nutrition and Dietetics_ **3\. Veggie Chips** “Although veggie chips have more fiber than a standard bag of crisps, many varieties are fried—not just simply dehydrated. If your go-to bag has oils and added sugars, you’d be better off snacking on fresh produce instead. Those ingredients transform the vegetables from nutritional superstars to full-on indulgences.” — _Marisa Moore_ **4\. Protein Bars** “Most high protein bars get their protein from unnatural sources like soy protein isolate, or SPI. The process of chemically engineering soybeans to isolate their protein strips out all of their other healthy nutrients and leaves behind potentially dangerous substances like hexane and aluminum. These bars also tend to have belly-bloating sugar alcohols and other unhealthy additives to cover up their terrible taste. If you’re looking for a bar, look for ones with less than 10 ingredients that you can recognize.” — _Stephanie Middleberg, RD, founder of Middleberg Nutrition_ **5\. Peanut Butter** “The only type of peanut butter I’ll eat is the natural variety. Non-natural nut butters usually contain partially hydrogenated oils, which is a type of trans-fat! Choose a natural or organic nut butter instead. The ingredient list should just be the nuts and maybe a little salt.” _— Anne Mauney, MPH, RD, a Washington D.C. area Registered Dietitian_ **6\. Gluten-Free Products** “Just because something is gluten-free doesn’t mean it’s calorie- or fat-free. In fact, many gluten-free products are higher in sugar and fat than their traditional counterparts. If you have to eat gluten-free for medical reasons, that’s one thing, but buying gluten-free products in an attempt to lose weight will not be effective.” — _Ilyse Schapiro, MS, RD, a registered dietitian with private practices in New York and Connecticut_ **7\. Processed Snack Bars** “The first few ingredients in many snack bars include brown rice syrup and corn syrup, which are both added sugars. Then food manufacturers add in low-quality chocolate—not the antioxidant-rich dark variety. Often times these bars contain less than one gram of fiber, so they won’t do as good a job keeping you satiated either. You’re better off grabbing a bar with whole food ingredients you can see, like nuts and dried fruit with minimal added sugar.”— _Michelle Dudash, RDN, a registered dietitian nutritionist and author of_ Clean Eating for Busy Families **8\. Smoothies** “People love smoothies because they can jam in a ton of ingredients and drink it all down in one sitting. The problem is, fruit, yogurt, milk, flaxseed and whatever else you put into your cup adds up! Before you know it, what you thought was a nutrient packed meal or snack, now has as many calories as a burger. Your best bet is to just eat a piece of fruit if you’re craving something sweet. You will feel fuller and it won’t break the calorie bank.” — _Ilyse Schapiro_ **9\. Reduced-Fat Mayonnaise** “Not only do low-fat foods not taste very good, they’re also filled with unhealthy and harmful ingredients like added sugars, vegetable oils and artificial preservatives. These ingredients have little nutritional value and decrease the body’s ability to absorb fat soluble vitamins. Regularly eating things like low-fat mayo can lead to inflammation, GI issues, heart disease and increased cravings that lead to weight gain.” — _Stephanie Middleberg_ **10\. Fat-Free Dressing** “Fat-free dressings often have added sugars or fillers, so even though you’re getting less fat, you’re not always saving calories. Plus, having a little fat with your salad can actually help you absorb more of the antioxidant-rich compounds from the vegetables. Carrots, tomatoes and dark, leafy greens are nutritious on their own, but a little fat actually helps you get more from them.” — _Marisa Moore_ **11\. Yogurt** “Many flavored yogurts pack a ton of sugar and carbohydrates. When possible, I go for plain Greek yogurt and add some fruit or all natural jelly to flavor it.” — _Ilyse Schapiro_ _This_ [_article_](http://www.eatthis.com/healthy-foods-diet-experts-wont-eat "undefined") _originally appeared on_ [_Eat This, Not That!_](http://www.eatthis.com "undefined") _More from Eat This, Not That!:_ * [5 Best Teas for Weight Loss](http://www.eatthis.com/5-best-teas-weight-loss "undefined") * [14 Ways to Lose Your Belly in 14 Days](http://www.eatthis.com/14-ways-lose-your-belly-14-days "undefined") * [6 Foods That Turn Into Belly Fat](http://www.eatthis.com/6-food-turn-into-belly-fat "undefined") ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/3914823/diet-foods-avoid/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/3914823/diet-foods-avoid/"},"headline":"11 'Healthy' Foods Diet Experts Avoid","datePublished":"2015-06-16T15:00:26.000Z","dateModified":"2026-02-22T08:03:28.459Z","description":"Smoothies can contain as many calories as a burger","url":"https://time.com/3914823/diet-foods-avoid/","keywords":["Diet & Nutrition","diet","Food","Nutrition","Weight loss","yogurt","eating","healthy food","Healthy Eating","calorie"],"thumbnailUrl":"https://static.time.com/v3/assets/bltea6093859af6183b/bltc4891a2bcd16d445/698853c0cd68484a1e0a0457/482183107-copy.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","author":[{"@type":"Person","name":"Dana Leigh Smith / Eat This, Not That!"}],"articleSection":"Health","image":[{"@type":"ImageObject","url":"https://static.time.com/v3/assets/bltea6093859af6183b/bltc4891a2bcd16d445/698853c0cd68484a1e0a0457/482183107-copy.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","width":1200,"height":675,"headline":"fruit-smoothie-cookies","caption":"fruit-smoothie-cookies","creditText":"Getty Images","representativeOfPage":true}],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/health/","name":"Health"}},{"@type":"ListItem","position":2,"item":{"@id":"/tag/dietnutrition/","name":"Diet & Nutrition"}},{"@type":"ListItem","position":3,"item":{"@id":"https://time.com/3914823/diet-foods-avoid/","name":"11 'Healthy' Foods Diet Experts Avoid"}}]},{"@context":"https://schema.org","@type":"VideoObject","name":"Should I Drink Nonfat Half-And-Half?","description":"Whether you're wondering about the health benefits (or harms) of fat-free half-and-half, or simply wondering what it is, here's why all five of our health experts this week warned against it.","thumbnailUrl":"https://cdn.jwplayer.com/v2/media/OXuvbc41/poster.jpg?width=720","uploadDate":"2015-04-16T12:36:20.000Z","contentUrl":"https://cdn.jwplayer.com/manifests/OXuvbc41.m3u8","embedUrl":"https://time.com/3914823/diet-foods-avoid/","duration":"PT1M28S","potentialAction":{"@type":"SeekToAction","target":"https://time.com/3914823/diet-foods-avoid/?jw_start={seek_to_second_number}","startOffset-input":"required name=seek_to_second_number"}}] ```