Losing Weight with Phentermine Diet Pills

With hundreds of weight loss programs to choose from and a fantastic selection of low-carb and low-cal foods available, why is it that so many people continue to battle the bulge? The answer for most of us is simple – it is not what we eat, but how much we eat that is the largest contributing factor to weight gain. For this reason, many diet pills have been formulated to suppress appetite, and the most famous and effective of these appetite suppressants is a weight loss medication known as Phentermine.

Phentermine is the world's most prescribed diet pill. Found to be an effective appetite suppressant, Phentermine was first approved by the U.S. Food and Drug Administration (FDA) in 1959. Introduced in its current form, phentermine hydrochloride, phentermine became available for personal use in the 1970's as an effective weight loss pill.

There are currently a few common phentermine diet pills available on the market that contain different doses of phentermine - Phentermine 37.5mg, Phentermine Blue/Clear 30mg, and Phentermine Yellow 30mg. Phentermine is also sold by various brand names including Adipex, Fastin, Ionamin and Zantryl.

Phentermine is a prescription weight loss medication and as such requires your doctor's approval before you can purchase it, either at a drugstore or from an online pharmacy. Any online source selling phentermine diet pills must obtain your doctor's information so that they can contact them regarding your prescription.