fiber capsules for men - MACA ROOT 4:1 EXTRACT - maca for women, 1B (60 Capsules) Peruvian maca (Lepidium meyenii) is a root native to the Andean region, cultivated for at least 2000 years. Maca is rich in fiber, a large number of essential amino acids, fatty acids, and other nutrients, including vitamin C, copper, iron, and calcium. Not all maca is equal however and it is important to ensure you select the right type of Maca and colours of maca for the right health condition.