Antioxidants play a crucial role in health by neutralizing free radicals, which can cause oxidative stress and damage cells. This damage is linked to various chronic conditions, including heart disease, cancer, and aging. Antioxidants can be found in a variety of foods, particularly fruits, vegetables, nuts, and whole grains. By including a rich array of antioxidant-rich foods in the diet, individuals may enhance their body’s defense mechanisms and promote overall health. Additionally, antioxidants contribute to better skin health and improved immune function.