Female red wine drinkers have a stronger sex drive than those who prefer other drinks or don't drink at all, according to the Italian researchers in a study called Female Sexual Function Index.

In the test used to asses sexual health, it is found that moderate red wine drinkers scored consistently higher than teetotalers or those who prefer another alcoholic beverage.

Scientists aren't exactly sure why this is, but one theory is that the antioxidants in red wine act to widen blood vessels, allowing more blood flow to "key" areas.

Now you know you should fuck the grandmas - the best red wine drinkers (who could very well be the best sex partners too, according to this study).

Source: Asylum