Could be my discovery of this article, conveniently titled, "Finally, a reason to start drinking alcohol."
I slightly amended it to replace "start" with "continue," but you get the picture.
An excerpt:
People who started drinking in middle age were 38 percent less likely to have a heart attack or other serious heart event than abstainers -- even if they were overweight, had diabetes, high blood pressure or other heart risks, Dr. Dana King of the Medical University of South Carolina in Charleston and colleagues found.
Many studies have shown that light to moderate drinkers are healthier than teetotalers, but every time, the researchers have cautioned that there is no reason for the abstinent to start drinking.
Now there may be, said King.
Just in time for St. Patrick's Day!