The climate atop the Peruvian Andes is a harsh one, few plants, and few people, can survive the environment. However, there is one vigorous plant, Lepidium meyenii, more popularly known as Peruvian ginseng or maca, that thrives at the 4000-meter altitude. Its vitality in this remote region may explain why maca root’s use in Peru as an aphrodisiac and fertility enhancer extends hundreds, if not thousands, of years back into Peru’s history. (more…)