The Academy of Nutrition and Dietetics teaches that “if a diet or product sounds too good to be true, it probably is. Steer clear of any diet plans, pills and products that make the following claims:
Rapid Weight Loss
If you lose weight quickly, you’ll lose muscle, bone and water. You also will be more likely to regain the pounds. Instead, focus on eating in a way that helps you feel nourished, satisfied and energized.
Quantities and Limitations
Ditch diets that limit most foods and promote unlimited quantities of specific foods, such as grapefruit and cabbage soup. It’s boring to eat the same thing over and over and hard to stick with monotonous plans. Avoid any diet that eliminates or severely restricts entire food groups or macronutrients, such as carbohydrates. Even if you take a multivitamin, you’ll still miss some critical nutrients.
Specific Food Combinations
There is no evidence that combining certain foods or eating foods at specific times of day will help with weight loss. Eating the “wrong” combinations of food doesn’t cause them to turn to fat immediately or to produce toxins in your intestines, as some plans claim.
Life is already complicated enough. Limiting food choices or following rigid meal plans can be an overwhelming, distasteful task. With any new diet, always ask yourself: “Can I eat this way for the rest of my life?” If the answer is no, the plan is not for you.
No Need to Exercise
Regular physical activity is essential for good health. The key to success is to find physical activities that you enjoy and then aim for 30 to 60 minutes of activity on most days of the week.”