The benefit of the wine comes from the grape juice, not the alcohol. A recent Yale study demonstrated a correlation flaw in the so-called studies showing the benefit of wine against heart diseases. Besides, the beer and wine industry spends billions of dollars annually to promote their products, and part of the promotion is sponsoring “scientists” to come up with good news about their products. I have heard the same story of benefits of wine, for years after years cooked and presented by the media as “fresh” news.