To test this idea, researchers conducted a series of controlled animal experiments, the results of which were published in the April 2000 issue of the medical journal Urology. Rodents fed MacaPure extract, which contains a concentration of macamides and macaenes, demonstrated greatly increased energy and stamina. The animals also exhibited a striking increase in sexual activity as compared with non-maca-fed animals, or those fed lesser amounts of macamides and macaenes. So how does this translate to humans? Individuals who consume maca also get sexual results. Men and women with low libido feel a boost in sexual desire, and men with erectile problems notice marked improvement in sexual function.
In Peru, maca is a food. At the Third Annual Maca Festival in Churin, Peru, we sampled numerous products made with the sex-enhancing root. Peruvians make cookies, cakes, hot porridge, chips and blender drinks with maca root, which has a pleasant flavor similar to graham flour.
At several booths, women were making maca blender drinks. Maca roots soaked in jars of water, and the tables were laden with all the ingredients for a drink. The typical shake includes a couple of soaked maca roots and a little bit of the soak water, a handful of fresh papaya (trucked up from the warm lowlands), some condensed milk, an egg, honey and vanilla, all put together with vigor and smiles. I asked a number of people why they used maca, but one woman stands out in my mind. She smiled at my question and replied, "Well, for the sex, of course."