In this article, we discussed the meaning antioxidants, how it works, how to get it, the benefits, and sources, the examples, we also talked about the role of it in cancer prevention<\/p>\n
Definition<\/p>\n
Antioxidants<\/strong> are substances that prevent or delay cell damage by counteracting free radicals. Free radicals are unstable molecules that can damage cell membranes and other structures.<\/p>\n The Role of Antioxidants in Cancer Prevention <\/strong><\/p>\n Antioxidants may help prevent cancer by neutralizing free radicals that damage DNA and other cells. However, studies on the use of antioxidant supplements to prevent cancer have produced mixed results.<\/p>\n Antioxidants can help protect against cancer, cardiovascular disease, and cataracts, and can also slow down the effects of aging.<\/p>\n How antioxidants work<\/strong><\/p>\n Identify free radicals: Free radicals are created by the body during metabolism and in response to environmental factors like pollution, UV light, and smoking.<\/p>\n Neutralize free radicals: Antioxidants donate electrons to free radicals, making them stable and reducing their ability to damage cells.<\/p>\n Prevent cellular damage: Antioxidants prevent or reduce damage to proteins, lipids, and DNA.<\/p>\n Where antioxidants come from<\/p>\n The body<\/p>\n The body produces some naturally, like glutathione and alpha lipoic acid.<\/p>\n Diet<\/p>\n These\u00a0 are found in many foods, including fruits, vegetables, and oils. Some examples include:<\/p>\n Lycopene: Found in tomatoes, apricots, watermelon, and pink grapefruit<\/p>\n Lutein: Found in spinach and corn<\/p>\n Flavonoids: Found in apples, grapes, citrus fruits, berries, tea, onions, olive oil, and red wine<\/p>\n Vitamin C: Also known as ascorbic acid<\/p>\n Vitamin E: Also known as \u03b1-tocopherol<\/p>\n Benefits of antioxidants<\/p>\n it may reduce the risk of many diseases, including heart disease and some cancers.<\/p>\n it\u00a0 may boost the immune system.<\/p>\n How to get antioxidants<\/strong><\/p>\n You can get it\u00a0 from food, such as fruits, vegetables, whole grains, nuts, and seeds.<\/p>\n Different foods contain differently<\/p>\n Some examples of antioxidants include vitamin E, selenium, carotenoids, and flavonoids.<\/p>\n Antioxidant supplements<\/p>\n Some studies have found that supplements may reduce the risk of certain types of cancer.<\/p>\n However, other studies have found that supplements may increase the risk of some cancers.<\/p>\n The body also makes some of its own antioxidants.<\/p>\n Randomized controlled trials<\/p>\n Randomized controlled clinical trials are considered to provide the strongest evidence of the benefit or harm of a health-related intervention.<\/p>\n Some examples of antioxidants include: <\/strong><\/p>\n Vitamin C: Helps protect cells from free radicals, which can be produced when the body breaks down food or is exposed to radiation or tobacco smoke.<\/p>\n Vitamin E: A fat-soluble antioxidant that can help limit the production of free radicals.<\/p>\n Beta-carotene: Found in many foods, including pumpkin, carrots, apricots, mangoes, spinach, and parsley.<\/p>\n Goji berries: These tiny red fruits are full of antioxidants and can help prevent free radicals from damaging DNA, lipids, and proteins.<\/p>\n Glutathione: Often called the \u201cmaster antioxidant\u201d because it is the most potent antioxidant produced by the body.<\/p>\n Allium sulfur compounds: Found in garlic, onions, and leeks.<\/p>\n Anthocyanins: Found in berries, grapes, and eggplant.<\/p>\n Catechins: Found in tea and red wine.<\/p>\n Copper: Found in lean meat, seafood, milk, and nuts.<\/p>\n Cryptoxanthin\u2019s: Found in mangoes, pumpkin, and red capsicum.<\/p>\n