Moderate alcohol drinking may extend your life

Now here's a damn good reason to start drinking (moderately). Researchers from Italy report that moderate drinking may extend your life but drinking too much may shorten it. From MSNBC:

According to the data, drinking a moderate amount of alcohol — up to four drinks per day in men and two drinks per day in women — reduces the risk of death from any cause by roughly 18 percent, the team reports in the Archives of Internal Medicine...

Men who have more than four drinks per day and women who have more than two drinks per day not only lose the protection that alcohol affords, but they increase their risk of death, the data indicate.

The reason why men are protected at up to four drinks per day, while women lose the protection after two glasses has to do with how men and women metabolize alcohol, researchers say. It’s been shown that when men and women who drink the same amount of alcohol, women experience higher blood alcohol levels than men.