Antioxidants are molecules that help protect the body from damage caused by harmful molecules known as free radicals. Free radicals are unstable atoms that can damage cells, leading to aging and various diseases. Antioxidants neutralize free radicals by donating an electron, thus preventing them from causing harm. They are found in many foods, particularly fruits and vegetables, and include vitamins such as vitamin C and vitamin E, as well as minerals like selenium and various phytochemicals. By reducing oxidative stress, antioxidants play a crucial role in maintaining overall health and preventing chronic conditions such as heart disease, cancer, and neurodegenerative disorders.
