An evidence-based explainer contrasts dark chocolate and blueberries on antioxidant capacity and nutritional trade-offs, ...

Antioxidants are natural or human-made substances that help counter, prevent, or delay cell damage. Sources include plant foods like cocoa, fruits, vegetables, and whole grains. Antioxidants are ...

Oxidation is a normal chemical process that occurs within the body when cells convert the food we consume into energy. During this process, free radicals are produced as by-products. In moderate ...

Medically reviewed by Suzanne Fisher, RD Key Takeaways Many foods contain antioxidants, including berries, apples, leafy ...