Weight loss pills have become popular in the past several years. There are two basic types of diet pills or weight loss pills – ‘prescription’ and ‘non-prescription’ pills.
Prescription Pills :
Prescription weight loss pills are treated like drugs. They require FDA approval and are closely regulated. Some examples of this type of weight loss pills are Xenical (Orlistat), Meridia (Sibutramine) and Phentermine/ Fentermine. To prove their effectiveness in weight reduction, these pills are subjected to a range of clinical tests typically for monitoring health risks and side effects.
Non Prescription Pills
The Non-prescription weight loss pills are also called as weight loss supplements. These drugs can be purchased over the counter as they are subjected to minimal FDA regulation only. Some examples of this type of weight loss pills include pills from Metabolife™ and Herbalife™ as well as fat-burners, herbal weight loss pills, stackers, other sports or diet supplements.
