The Food and Drug Administration (FDA) approves diet pills only after rigorous testing through various stages. When one is given a prescription of diet pills, they should enquire whether they are FDA-approved.
There is currently an FDA investigation under way to discover whether a common over-the-counter weight loss drug known as Alli can actually be linked to liver damage. The FDA does want to make it clear that while this drug is being studied and observed, it doesn’t mean that the Alli has actually been found guilty of posing a major health risk.
Fat blockers are one of the most popular types of weight loss supplements. The best fat blockers are diet pills that contain either Chitosan or Orlistat as their primary ingredients.