Aphrodisiac is a big concept and in the opinion of the common people or general practitioners, aphrodisiac has the term of improving sexual function. From the point of view of improving sexual performance, garlic is not allowed because it is not that powerful. Garlic is pungent in nature, and Chinese medicine believes that dispersing and stimulating foods belong to pungent taste, and pungent and sweet disperses yang energy, garlic is a drug that disperses yang energy, and aphrodisiacs cannot reach it. Aromatic and pungent drugs can promote blood circulation, such as leek aphrodisiac, and some reports say that leek seeds have certain effect of improving sexual function and have better effect on male infertility, but garlic does not have this effect. From the perspective of improving sexual performance and sexual function, garlic cannot be an aphrodisiac. From the pungent taste of garlic, it has a warming effect on Yang Qi, so garlic is not considered an aphrodisiac, but an ascending drug.