中国的酒文化源远流长,酒与我们的生活形影不离.短期大量饮酒或长期酗酒危害健康.但是,大量研究数据也发现适量饮酒能提高机体免疫力,对心脑血管等系统发挥保护性作用.因此适量饮酒对机体带来的益处日益受到关注.通过对适量饮酒对机体各系统的保护性作用做以总结,对适量饮酒的酒量提出一些建议.“,”Chinese drinking culture has a long history and drinking is very common in our everyday life.Short-term heavy drinking or chronic alcohol abuse would endanger our health.However,so far large amount of researches found that moderate drinking could increase physical immunity and protect our Cardiovascular system,etc.Therefore,the benefits brought by moderate drinking have widely been paid attention.This review aims to illuminate the protective effect for body systems produced by moderate drinking and throw out some suggestions about moderate drinking.