The diet of 500 calories wins "legs" in popularity on the Internet, but the opportunity cost regime leg muscle with fat if misused. In fact, only recommended for limited use under strict medical supervision for those who suffer from morbid obesity - those with a body mass index greater than 30.
However, it is becoming increasingly popular among those with a lower BMI. Witness the number of sites that promote weight loss called "quick and easy", available on the diet of 500 calories. Programs such as the grapefruit diet, the cabbage soup diet, and diet of the Sacred Heart are popping up everywhere.
What they all have in common a plan to reduce daily caloric intake to less than 800 and, more generally, no more than 500. Although the cause of dramatic weight loss over four to 16 weeks of diet prescribed, it can also lead to serious health consequences for those who remain in the diet or already below the threshold of 30 BMI for begin.
Cutting calories also reduces the nutrients your body needs. The diet of 500 calories drastically limit the vitamins, proteins, fats, carbohydrates and fiber. Only way to reduce dietary fiber may have serious problems with constipation and diarrhea. Carbohydrates are needed for energy and concentration. protein loss is displayed as dull hair and skin.
The diet of 500 calories can lead to gallstones and gout. Thank you to the imbalance of bile salts and the formation of cholesterol gallstones is the most common of a diet low in calories serious side effects. Gout can occur with a change in uric acid levels.
More insidious is that a low calorie diet can trick the body into believing it is starving and need to start storing fat. This may result in absorption of good tissue if it is not enough available fat. At the same time, the body's metabolism slows down in an effort to reduce the need to burn fat.
Some dieters who follow up and down the diet of 500 calories may also develop eating disorders because they find it difficult to return to normal eating habits. So, the attack of bulimia and anorexia nervosa can be included among the negative aspects of low caloric intake.
The plane that should not even consider the diet of 500 calories, according to doctors, are pregnant or breastfeeding women, people over 50, children and people with conditions such as cardiovascular disease or kidney .
For some, probably the worst news of this plan quick weight loss is that it will probably not last. Yes, at first the pounds fall and the loss will be noticeable. However, much of the weight loss has been water, and can not be maintained once yields a fairly regular diet regime. The weight will come back, especially if the metabolism is affected.
So the best diet Maintaining a healthy diet of fruits, vegetables, protein, grains, and fat. Add to that plenty of exercise and a formula for healthy weight loss. Sorry about that.
By Olivia Batucci
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