随着年龄的老化，人的性功能也大不如青壮年期。于是，有的老人便寄希望于以酒助“性”。殊不知，这种借酒催欲的办法危害极大。酒精对中枢神经有先兴奋后抑制的作用。随着血液中酒精浓度的逐渐升高，脑中枢可依次出现兴奋期（有欣快感）、运动失调期（自控能力减弱）和昏睡麻? With age, people’s sexual function is also much lower than that of young adults. As a result, some elderly people hope that they will help “sex”. As everyone knows, this way of drinking alcoholic destructive great. Alcohol on the central nervous system after the first excitement inhibition. With the gradual increase in the concentration of alcohol in the blood, the brain center can be followed by the excitement phase (euphoria), motor disorders (self-control ability) and drowsiness Ma?