Most top-selling, over-the-counter sexual treatments unproven, some could be harmful, review shows

From horny goat weed to ginseng and maca, over-the-counter dietary supplements sold to improve male sexual health contain a wide variety of “natural” ingredients. A review of the scientific evidence for the most common ingredients to determine if they are effective – and most importantly – safe.

from Today's Healthcare News -- ScienceDaily http://ift.tt/1ZY4rJI