Sunday, August 09, 2009

Prescription Weight Loss Medication Cheap

There are two kinds of prescription weight loss drugs; appetite-suppressant and fat absorption inhibitor, also known as lipase inhibitor .The first kind of drug targets the brain cells that create the urge to eat, thus reducing the desire for appetite. This is done by simply tricking the brain into believing that the body is full and does not need to eat anymore. The second kind of drug does not allow the body to absorb fat and this prevents in increase of calories. This is achieved by the drug preventing a lipase enzyme to work its regular function of breaking down fat. Since fat cannot be absorbed if not broken down then there is no rise in the level of calories. However, this deprives the body of some of the important fats, leaving the person dry and fatigue.