Antioxidant Awareness

Antioxidants

Antioxidants are nutrients found in food which can prevent or slow the oxidative damage to our body. When our cells use oxygen, they naturally produce free radicals, or oxidants, which can cause damage. Antioxidants act as “free radical eradicators”, and prevent and repair damage done by these oxidative stressors.

Where To Find Them and How They Work:

Carotenoids convert to Vitamin A, which plays a key role in vision, reproduction, bone growth, tissue repair, and cell function. They also help to stave off infections. Carotenoids and Vitamin A are found in: apricots, broccoli, cantaloupe, carrots, mango, peaches, peppers, spinach, sweet potatoes, tomatoes, watercress, winter & butternut squash.

Flavanoids inhibit tumor cell growth and detoxify harmful substances. Flavanoids are found in Vitamin C, which is necessary for the formation of collagen, the protein that makes skin, tendons, ligaments, and blood vessels. Without it, wounds would not heal and cartilage, bones, and teeth would break down.

Vitamin E has strong antioxidant properties which may play a key role in immune function, tissue healing, skin health, metabolic processes, and repairing DNA. For these reasons, Vitamin E is used to protect against disease. Vitamin E is found in: apples, avocado, carrots, green leafy vegetables, nuts and seeds, tomatoes, and whole grains.

Anthocyanins destroy free radicals. Anthocyanins are found in: blueberries, plums, and purple grapes.

Lutein has been shown to protect against cataracts and macular degeneration by eliminating excess estrogen and carcinogens. Lutein is found in: broccoli, brussels sprouts, cabbage, cauliflower, kale, kiwi, and spinach.

Lycopene is an antioxidant associated with a lower risk of developing cardiovascular disease, prostate cancer, and sun damage to the skin. Lycopene is found in: guava, pink grapefruit, tomatoes and tomato products, and watermelon.

Selenium interacts with proteins to manufacture antioxidant enzymes called selenoproteins, which may help regulate thyroid function and support the immune system. Selenium is found in: garlic and whole grains.