I remember my first experience with skid marks like it was yesterday. It was the morning after a hot rendezvous, and I was collecting our strewn-about clothes from my floor, when suddenly there it was. I’d heard gossip of this condition, but I always assumed it was a myth, like Bigfoot.
Called the herbal Viagra, Panax ginseng (red ginseng) has solid research behind it. Researchers reviewed seven studies of red ginseng and ED in 2008. Dosages ranged from 600 to 1,000 milligrams (mg) three times daily. They concluded there was “suggestive evidence for the effectiveness of red ginseng in the treatment of erectile dysfunction.”