Lepidium meyenii Maca root powder is particularly medicinal and has been used for 2,000 years by ancestral tribes in Bolivia and Peru for strength in sometimes harsh environmental conditions. What makes it so special are the active ingredients found only in it: macamides and macaenes, which help protect the nervous system and reduce internal inflammation. Testimonials and clinical studies (see links below) suggest the following potential effects*: - supports neuronal activity, promoting better memory and concentration - boost fertility, libido, pleasure in life - stimulates metabolism without exhausting it - positive effect on physical and mental activity - support for bone health