Between the childhood obesity epidemic and the pressure that many preteens feel to be thin, it's no surprise that many 12-year-olds are interested in dieting.

The cabbage soup diet is one of the oldest fad diets around, according to Diet.com. The seven-day plan still has its followers today. Proponents of the diet claim you can lose 10 to 17 pounds in one week.

Of the hundreds of species of grains, wheat is the most common in the American diet. Wheat and its flour are used to make bread, buns, pasta, bagels, cookies, cakes, muffins, croissants, crackers, breakfast cereals and granola bars, just to name a few examples.

Sugar Busters is a low-sugar/moderate carb diet that claims weight loss is dependent on keeping glucose and insulin levels low. Insulin is released by your pancreas in response to a rise in glucose, most often from eating sugar and other simple carbohydrates.

A salt water flush is a type of colon-cleansing system used to remove toxins and waste from the intestinal tract. Colon cleansing is used to promote weight loss and reduce water retention to lose inches. However, there is no scientific evidence that backs these claims.

The Bahamian diet is actually two diets -- a food-based, vegetarian diet and a supplement regimen, which can replace or supplement a low-calorie, vegetarian diet. The diet was developed by Dick Gregory, a social activist and comedian, who has been performing since the 1950s.

Your protein intake is one of many factors that might play a role in the potential link between your diet and risk of developing acne. However, following a high-protein diet is unlikely to lead to more acne.

Losing weight may seem like a simple equation -- burn more calories than you eat, and your body will use stored fat for energy. But for millions of overweight Americans, that may seem easier said than done.

Fatty deposits, also called xanthomas, are spots in which cholesterol has built up under your skin. Though the high blood cholesterol levels that have led to the development of the fatty deposits put you at risk for health problems, including heart disease, the deposits themselves are harmless.

Learn about ulcer diet plans, symptoms of stomach ulcers, and how to treat them with a healthy meal plan that avoids irritating foods. Discover the best bland ulcer diets for relief from abdominal burning pain.

HCG, or human chorionic gonadotropin, is a hormone that is produced by the placenta during pregnancy. This hormone is used to treat infertility in both sexes, and it is also injected or taken orally in lozenge-form by those following the HCG diet as part of their weight-loss regimen.

Vegans are vegetarians who do not eat any animal products, including eggs, dairy or honey. If you’re not familiar with the vegan diet, you may have the mistaken impression that vegans eat only salad or that becoming a vegan is a guaranteed ticket to fast weight loss.