I have given it a lot..usually to people with Congestive Heart Failure, High blood pressure or liver disease...It can have some nasty side effects, such as nausea/vomiting, diarrhea, low blood pressure,dehydration (cause it's also a diuretic) and even high potassium...(all these lead to major problems) I know there have been studies regarding acne and Hirsutism (excess hair)..but I am not sure that I would risk all the side effects..