More on Fad Diets

Diets promoting a very low calorie system, approximately 1,000 to 1,500 calories per day and with no exercise program cause the body to become less efficient at burning fat, making it easier to store fat and regained weight each time a diet is stopped. In the long run this fad diets makes a person fatter instead of leaner.     
 Ultimately those diets that claim to help you loss 2 pounds or more a week are not safe. Only your weight and exercise level determines the number of calories that is right for your diet program and only healthy lifestyle habits will maintain long-term weight control. Healthy lifestyle habits include regular exercise, behavior modification, and a healthy, nutritious diet with a wide variety of foods.
People should be aware of their health problems before engaging in a diet program. All diets should include a warning to check with a specialist before trying a diet. Also most fad diets make no mention of physical activity, which is essential in the process of weight loss and some of this diets can actually harm one’s health.
The majority of fad diets involve a 10 days to1 month period in witch your diet is restricted to a select collection of bad-tasting, inconsistent health foods or recipes. The fads diet is generally advising you to completely avoided fats.
Due to water loss from this period, as a reaction to the starvation process, you will quickly lose weight. And, as you continue to starve, your body starts working in order to keep up with the energy needs. But you are still not burning fats and as you avoid fats in your diet, your body will try to preserve the fat that it has in its store. And if you continue your diet up to a month your body will burn its stored fats having no other alternative to stay alive.
After this period the dieter starts getting weaker and he is not able to feel well and perform its normal duties because it requires a lot more effort and time for the body to produce energy from fat rather than from muscle.
At a certain time the dieter is back to his normal eating habit but it will take some time before the reconstruction of  your muscle occurs and during this time, the body stores most of the food intake as excess fats. Therefore at the end of the reconstruction process, the dieter is back to his initial weight gaining back the weight he lost in the starvation process and little bit more.