Resveratrol, the antioxidant you’ve probably heard is one of red wine’s greatest selling points, can also be found in foods from blueberries to peanuts to dark chocolate. It’s a pretty potent compound—it’s been shown to help reduce the risk of cardiovascular disease, diabetes and cancer, and is a great beauty booster to boot. When applied directly to the skin (from a product, not a wine glass!), it helps your skin look young by fighting free radicals and protecting cellular mitochondria.