Scientist Roger Corder has just released “The Red Wine Diet
He attributes the health benefits to a polyphenol chemical called procyanidin. This differs from some other scientists who credit resveratrol for the health benefits, but Corder argues that resveratrol levels are too low in wine to bestow such benefits.
He even gives some specific wine recommendations, the most affordable of which is Altos Las Hormigas Malbec Riserva (Argentina, ~$19).