Antioxidant effects refer to the ability of certain substances to neutralize harmful molecules known as free radicals. Free radicals are unstable molecules that can cause damage to cells, proteins, and DNA by stealing electrons through a process called oxidation. This oxidative stress is linked to various chronic diseases, including cancer, cardiovascular diseases, and neurodegenerative disorders.Antioxidants are compounds that can donate an electron to a free radical without becoming unstable themselves, thereby stopping the chain reaction of damage. These beneficial substances can be found in a variety of foods, particularly fruits and vegetables, as well as in some meats, nuts, and grains. Common antioxidants include vitamins C and E, selenium, and carotenoids like beta-carotene.The body also produces its own antioxidants, such as glutathione, superoxide dismutase, and catalase, which play crucial roles in protecting cells from oxidative damage. By maintaining a balance between free radicals and antioxidants, the body can better manage oxidative stress and reduce the risk of disease.In summary, antioxidant effects are vital for protecting the body from the damaging impact of free radicals, supporting overall health, and potentially preventing a range of chronic conditions.