Wednesday, September 17, 2008

Dangers of fasting

Lengthy fasting can be dangerous due to the risk of malnutrition and should be carried out under medical supervision. During fasting or very low calorie diets the reduction of blood glucose, the preferred energy source of the brain, causes the body to metabolize sugars from protein. Most experts believe that a prolonged fast can lead to muscle wasting although some dispute this.

No comments: