Flour made from Cabernet grapes has vitamins and antioxidants

I recently learned about grape flour from Gluten-Free Baking cookbook author Rebecca Reilly, who also writes articles for Living Without magazine.  She was telling us about powdered grape skins and seeds that are made into a fine flour.  Supposedly, you can get all of the health benefits of dark-skinned grapes and add it to your baked goods.  So far, your best bet is to buy it online at sites like this one.