Maca root powder is the dried, ground root of *Lepidium meyenii*, a plant from the Peruvian Andes. Raw powder keeps more natural fiber and nutrients than gelatinized or capsule forms, but some people find it harder to digest. The powder has a nutty, slightly earthy flavor. People blend it into smoothies, stir it into oatmeal, or add it to baked goods.
People take maca powder for libido, stamina, and general energy. Some also use it as an adaptogen for occasional stress and mood balance, but the evidence is thin.
Start with a small amount, about 1 teaspoon, and increase gradually. Some people get digestive upset from larger servings. Take it in the morning or early afternoon to avoid overstimulation.