Abstract: Diet and recuperation, many foods have the effect of aphrodisiac, male friends should eat more, which is very helpful to prevent impotence, such as dog meat, mutton, sparrow, etc; Zinc-containing foods such as peony, beef, peanuts, pork, chicken, etc., and arginine-containing foods such as yam, gingko, cuttlefish, octopus, etc., all help...