Dieting is the practice of ingesting food in a regulated fashion to achieve a particular objective. In many cases the goal is weight loss, but some athletes aspire to gain weight (usually in the form of muscle) and diets can also be used to maintain a stable body weight.

What role does the dietary differences between men and other apes have on our evolution? Researchers found that even in a very short time our diets can have physiological and genetic consequences.

Authors and doctors, Oz and Roizen weigh in on smoking. Does it really keep the weight off?

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In order to decide which diet works best, there are several methods that can be used. Unfortunately, a lot of people who try the dieting road simply pick a diet and believe that they will lose weight. When they do not, they think that dieting in general does not work, so they stop altogether, instead of trying something else.

Questions and answers with useful recommendations about fast weight loss.