Harmful to your physical health: Rapid weight loss, which is often promised by fad diets, can be harmful and lead to health issues. Rapid weight loss is also typically unsustainable and can cause a ...

Most commonly, a fad diet will promote rapid weight loss, be short-term ... This medication is mainly used to treat fertility issues, according to Mayo Clinic. The Food and Drug Administration does ...

US News & World Report recently put out its annual ranking of diets. Skip the fad diets and pay attention to the ones nutrition experts ranked best. Follow Tech Insider: On Facebook More from ...