One common, but very unsafe practice, used for weight loss is extreme dieting. Extreme diets, such as a seven day crash diet, promotes rapid weight loss which is not only unhealthy but in some instances dangerous. The use of fasting or extremely low calorie diets still doesn't work for long term weight loss. For permanent weight loss you must change your lifestyle. Extreme diets promise you almost magical results within just a few days. As the old saying goes, “if it sounds too good to be true, it probably is.”
Extreme diets have been around for centuries but their results are still the same. You primarily lose muscle tissue and water weight instead of fat. Crash dieters lose pounds because their diet program is essentially self-imposed starvation. It is simple math: if more calories are burned than eaten weight loss occurs. Extreme dieting results in low energy levels due to inadequate calories. This influences your ability to perform normal daily activities, you just don't have the energy you need. There is no energy for exercise and your job performance may suffer as well.
Crash dieting depletes vitamins and minerals that are important for normal body functions. As these important nutrients become depleted, imbalances may occur increasing your risk of serious medical complications. So, avoid these risks and the yo-yo effect of crash dieting by losing weight safely. Eat a healthy diet and getting plenty of regular exercise and you will be on your way to successful weight loss.