This high-protein, low-carbohydrate, diet plan claims you can lose nine pounds in two weeks. South Beach is different from other low-carb diets because it incorporates more unsaturated fats, such as those in olive oil and avocados, rather than saturated fats. On the downside, the cost can add up quickly if you’re buying the meals, and the first few phases of the diet don’t allow for eating out (or ordering in). No matter which diet plan you choose, avoid these 20 foods that are never worth the calories.
The success or failure of your diet plan ultimately depends on your compliance with the program. This is why it is important that you check the different features and services offered by each company. Some companies offer personalized diet plans that are designed to answer each client’s nutritional and weight loss need. Clients can even have the option of mixing and matching from the different sets of menus available.
Topping foods with heavy sauces or condiments could add extra calories and often little nutritional value. For example, ketchup often has a high amount of sugar. According to Monica Auslander, a registered dietitian and founder of Essence Nutrition, one teaspoon of ketchup is equal to eating a sugar packet. “It’s deceiving because it has no fat, so people think they can enjoy freely,” she says. “Unfortunately, we now know that sugar is far more insidious than fat.” Fortunately, there are healthier lower-calorie options such as pesto, hummus, and DIY recipes. These are the condiments that are bad for your health.
HCG, or Human Chorionic Gonadotropin, is a hormone produced during pregnancy by the placenta after implantation, and doctors sometimes prescribe it for fertility issues. But this hormone has also gained popularity as a weight-loss supplement — and using it as such can be dangerous. In fact, the U.S. Food and Drug Administration (FDA) warns against purchasing over-the-counter hCG, as these supplement products are illegal. (34)

“A lot of people think the foundation of a paleo diet is high-fat meat, but I suggest that it’s vegetables,” says Hultin. The concept is to eat only foods — including meat, fish, poultry, eggs, fruits, and vegetables — that would have been available to our Paleolithic ancestors. This means grains, dairy, legumes, added sugar, and salt are all no-no’s.
One simple, but effective, diet change that could help you lose weight is asking two questions. First, ask if you’re hungry and then ask what you’re in the mood to eat. Susan Bowerman, registered dietitian, and director of Worldwide Nutritional Education and Training at Herbalife, says that people often eat for reasons besides physical hunger. Understanding why you want to eat a certain food could help you determine if eating is the best solution. “You could be procrastinating, or bored, or stressed. Or maybe you just really need a hug. Distract yourself for five to ten minutes, a buffer time to decide if you’re really hungry,” adds Jennipher Walters, a certified personal trainer, co-founder of Fit Bottomed Girls LLC, and author of The Fit Bottomed Girls Anti-Diet. Here are easy ways to lose weight naturally.

Make sure that the diet has been studied extensively for safety — and discuss any changes with your physician or registered dietitian before beginning a new diet. (If you don’t have a dietitian, find one in your area at the Academy of Nutrition and Dietetics website.) And do a self-check to ensure the diet fits with your own values and preferences.
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Your body needs a certain amount of essential vitamins and minerals to function properly. What happens when you don’t get enough of them? What happens when you eat too little food, or when the food you eat isn’t sufficiently nutritious? Perhaps our bodies catch on and reply by increasing hunger levels. After all – if we eat more, we increase the chances of consuming enough of whatever nutrient we are lacking.

To encourage ketone production, the amount of insulin in your bloodstream must be low. The lower your insulin, the higher your ketone production. And when you have a well-controlled, sufficiently large amount of ketones in your blood, it’s basically proof that your insulin is very low – and therefore, that you’re enjoying the maximum effect of your low-carbohydrate diet. That’s what’s called optimal ketosis.
Becky Duffett is a contributing nutrition editor for Fitbit and a lifestyle writer with a passion for eating well. A former Williams-Sonoma cookbook editor and graduate of San Francisco Cooking School, she’s edited dozens of cookbooks and countless recipes. City living has turned her into a spin addict—but she’d still rather be riding a horse. She lives in the cutest neighborhood in San Francisco, spending weekends at the farmers’ market, trying to read at the bakery, and roasting big dinners for friends.
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