Antioxidants: What Are They and What Are Their Sources?
The definition of an anti-oxidant is a substance that cells in the body can protect against free radicals. Free radicals are molecules during normal metabolism or poor nutrition or exposure to pollution and toxins produced.
Antioxidants are nutrients, vitamins and minerals in a position opposite the damage free radicals in the body. How well they are enzymes, proteins, supports the body’s chemical reactions. Because normal metabolism at any moment in our body produces these damaged cells, including anti-oxidants in our diet is crucial.
Antioxidants can improve the immune system and are known to play a role in preventing diseases like cancer, heart disease and stroke, Alzheimer’s and diabetes.
Eating a diet rich in fruits and vegetables which may contain antioxidants, the immune system to increase your risk of infections such as colds and flu soil.
Natural antioxidants are vitamin C and vitamin E, Bata-carotene and other carotenoids and the mineral selenium. This is in colorful fruits and vegetables, especially those found with the colors purple, red, orange, yellow or blue.
For your body to the maximum advantage of the antioxidants in these colorful foods is best to eat raw food as much as possible, or lightly steamed. Avoid cooking and cooking, because these processes decrease the nutritional value of foods.
The most common sources of vitamin C are berries such as blueberry, black currant, elderberries, blackberries and blueberries. It is found in fruits such as melon, mango, papaya, grapefruit, nectarines, oranges and kiwi. The vegetables that are high in vitamin C, sweet potatoes, cauliflower, all peppers, tomatoes, broccoli, kale, and have.
Examples of fruits, beta-carotene and other carotenoids are found, apricot melon, pink grapefruit, tangerines, peaches, nectarines and watermelon. The common vegetables contain antioxidants are beets, broccoli, kale, sweet potatoes, tomatoes, spinach, corn and peppers.
Part of the food sources of vitamin E are mangoes, papaya, carrots, broccoli, pumpkin, spinach, red peppers and sunflower seeds.
Several other fruits rich in antioxidants, plums, prunes, red grapes, apples and berries of all in general. How well these super foods, onions, beans, eggplant, alfalfa sprouts are an excellent source of antioxidants.
There are two minerals that are known for their ability to the immune system due to their antioxidant content to increase. You are selenium and zinc.
Brazil nuts are one of the largest source of selenium and tuna meat, poultry, pecans and other nuts, fortified bread and other grain products.
Food Sources for the trace element zinc are oysters, beans, red meat, poultry, fish, fortified cereals, whole grains and dairy products.
By following the recommended daily level of intake of these vitamins and minerals, the body will receive the amounts to achieve optimal health and have a healthy immune system.
Natural selection of food is the best way to get your body with these important nutrients, and many others that your body needs to stay healthy. There are times when food sources are available or can be expensive. A whole food multivitamin, preferably one with water-soluble vitamins, pharmaceutical industry, the daily routine will be added.
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