The herpes virus comes in more than one form. Herpes simplex 1 is almost always the culprit in cold sores or fever blisters that erupt around the mouth; Herpes simplex 2 is generally responsible for genital herpes. Can lysine supplements help?
Between 2009 and 2012, the government ordered recalls of more than 210 dietary supplements for containing unapproved drug ingredients. The biggest culprits were for sexual enhancement and diet pills. What's behind the boom?