Deer heart powder can nourish essence and blood, aphrodisiac and heart. Deer heart powder is usually made from the blood of the heart of the sika deer, which is currently a health product and not a formal national medicine. Deer heart powder can nourish essence and blood, and deer antler and other similar effects. It can be used for the deficiency of essence and blood, heart and blood deficiency, low immunity, panic, palpitations, fatigue, white color, shortness of breath and so on. It can be used in conjunction with roasted astragalus, codonopsis, angelica and other drugs and can also be used alone. Deer heart powder also has a certain aphrodisiac effect, can treat impotence and premature ejaculation caused by kidney yang deficiency, lack of warmth in the limbs, palpitations, shortness of breath, fear of cold, and yang deficiency leading to infertility. It can be used in combination with drugs such as Radix Rehmanniae Praeparata, Yang Qi Shi, and Lock Yang. Research now confirms that Deer Heart Powder can improve circulation, raise platelets and other effects.