酒

早上我读到一篇文章说《没有安全的酒精量》我点惊讶。我不明白过去的人类是如何在大量饮酒的情况下生存下来的。而且人类自古以来就有饮酒的习惯。我不喝酒，但我觉得这项研究似乎有点错误。

This morning I read an article that said "There is no safe amount of alcohol." I was a little surprised. I don't understand how humans in the past survived with heavy drinking. And humans have been drinking alcohol since ancient times. I don't drink alcohol, but this study seems a little wrong to me.