For some reasons this study caught my eye (pun intended) . Apparently regular and moderate consumption of alcoholic beverages reduces the risk of developing Grave's Disease. This is an autoimmune disorder that leads to an overactive thyroid. It is rarely life threatening but can cause symptoms of anxiety, irritability, sleeping problems and exophthalmos (bulging eyes). The type of beverage did not matter (beer vs. wine) nor was age or gender a factor. Maximum risk reduction was found in people who drank more that 3 units of alcohol per day. Depending upon who's math you use, that works out to drinking just over one 5%ABV pint a day. So Prost! For your health and make your thyroid happy.