Antioxidant is a general term for any compound that can counteract unstable molecules called free radicals that damage DNA, cell membranes and other parts of cells. Antioxidants are a natural “off switch” for free radicals—and it’s important to get an adequate supply of them since free radicals are so pervasive (our body generates them in response to environmental triggers like smoke, UV rays and pollution, but they are also a by-product of natural processes in cells). Vitamin C, Vitamin E and beta-carotene are well-known antioxidants, and are important nutrients that work in the body to stop some of the damaging effects of free radicals.
Since it’s important to get antioxidants, you may be wondering if cocoa flavanols—with all their well-known benefits—are packed with them … or not?