How long can black maca drink water aphrodisiac is not definitive, and related to the patient’s own constitution, absorption and metabolism speed. Maca is a pure natural food, containing protein, carbohydrates, minerals and unsaturated fat. And black maca has the effect of warming kidney yang, can be used to treat impotence and premature ejaculation caused by kidney yang deficiency. Men drink water with black maca can improve sexual function, increase the number of male sperm, improve sperm vitality, also can regulate adrenaline levels and testicular function, balance the body hormone levels. But how long can black maca infusion drink aphrodisiac also need to vary from person to person, if the patient’s metabolism is faster, the absorption of the drug is also fast, the effect time is usually faster, may be 1-2 months to take effect; if the patient for the absorption of nutrients and metabolism is slower, the effect time will be later. In addition, because it contains thioglucoside compounds, excessive intake can lead to swelling of the thyroid gland, and a few people are also prone to allergies and symptoms such as skin redness, itching, diarrhea, vomiting, and breathing difficulties. Therefore, a certain amount of intake should be controlled when using black maca in water for drinking.