Why are antioxidants important?

Antioxidants play a crucial role in protecting the body from free radical damage. Free radicals are unstable molecules generated during normal metabolic processes, as well as from external sources like pollution, radiation, and smoking. These molecules can cause oxidative stress, which may lead to cell damage and contribute to various chronic diseases, including cancer, cardiovascular diseases, and neurodegenerative disorders. Antioxidants neutralize free radicals by donating electrons, thus stabilizing them and preventing them from causing further cellular damage. This protective effect is fundamental to maintaining cellular health and overall well-being, underlining the importance of incorporating antioxidants into your diet through fruits, vegetables, nuts, and whole grains.

While antioxidants may also have a secondary role in supporting immune function and other physiological processes, their primary and most well-documented benefit remains their ability to counteract oxidative stress caused by free radicals.