Maca is a nutritionally dense super-food that contains high amounts of minerals, vitamins, enzymes and all of the essential amino acids. Being rich in B-vitamins, Maca could be exactly what you need for an energy boost! Maca root has been shown to be beneficial for all sorts of hormonal problems including PMS, menopause, and hot flashes. It is a fertility enhancer in both men and women. Maca is best known for improving libido and increasing endurance. Being packed with vitamins along with the natural vitamin C and zinc, Maca is believed to help aid in overall immunity enhancement.