Posts Tagged ‘stamina’

The Benefits of Antioxidants

Thursday, August 21st, 2008

Antioxidants are nutrients naturally found in the foods we eat. They offer protection to our cells from oxidative damage. They also slow the aging process and prevent various illnesses and diseases. Some of the most common health problems associated with oxidative damage can be cancer, heart disease, eye problems, or diabetes. This is why eating a diet loaded in antioxidants is so essential. Although there are various sources of food that contain them, they can also be found in supplement form as well. Here are some common antioxidants found in the foods we eat.

Vitamin A is found in many orange or brightly colored vegetables and fruits such as sweet potatoes, cantaloupe, peaches, squash, tomatoes, apricots, kale, or broccoli as well as a variety of sources of protein. These sources contain what is known as beta-carotene which is a nutrient that converts to vitamin A as the body needs it. Vitamin A is beneficial for eye health, skin, cancer prevention, strong bone health, and protection from bacterial and viral infections. Since beta-carotene is converted to vitamin A in the body, you should try to get it from your diet first because it is a fat soluble vitamin is not excreted daily.

Vitamin C is commonly found in all citrus fruits, leafy greens, strawberries, and tomatoes. It is an antioxidant that can prevent and protect the body from illness, increase immunity and energy, protect cells from cancer, and stimulate collagen production. Vitamin C can also be supplemented daily because it is a water soluble vitamin that is not stored in the body. The recommended daily requirement can range from 500-2000mg depending on individual needs.

Vitamin E is generally found in most nuts, various greens, and fruits such as kiwis or mangos. It is vital for protecting the skin from any kind of ultra violet light or skin damage. It helps to reduce the appearance of fine lines, wrinkles, scarring, and stretch marks when applied topically. When taken internally it can help prevent muscle cramping, asthma, cataracts, cardiovascular disease, prostate, and breast cancer. A general recommended daily dose is 200-400mcg in supplement form deriving from a natural source. Vitamin E is a fat soluble vitamin so depending on how much you get from your diet can also determine how much to supplement.

Selenium is a trace mineral that is commonly known for protecting against various cancers. It can be found in nuts and almost all animal proteins. The recommended daily intake is about 200mcg and can be taken in supplement form.

Although antioxidants may be supplemented, it is best to attain them from a diet with a wide variety of fresh fruits, vegetables, legumes, and protein to gain the benefits of their protection.













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