"Feed" Your Skin Antioxidants for a Glowing Complexion
Although there is no conclusive proof that
antioxidants keep skin from aging, experts do agree they have the ability to
'capture' free radicals and may protect us from certain diseases.
Antioxidant-rich foods can also give us a healthier, glowing complexion.
According to Susan M. Kleiner, R.D., Ph.D, a
Seattle-based nutritionist, eating foods rich in antioxidants is best.
"There's no substitute for getting nutrients through food. The body
absorbs and assimilates them far better than in supplement form."
Kleiner suggests following the U.S. Department of
Agriculture's Food Guide Pyramid, and eating three to five servings of
vegetables and two to four servings of fruit each day. Choose at least one
citrus fruit, such as an orange, a tangerine, or a grapefruit, for vitamin C.
To increase beta-carotene intake, eat at least two orange-yellow or leafy green
vegetables each day.
Eating healthy equals younger looking skin. Drinking a
cup of orange juice and eating one raw carrot provides twice the Recommended
Dietary Allowance (RDA) of vitamin C and beta-carotene. The RDA for vitamin E
is harder to meet, especially for those on a low-fat diet.
"Don't be afraid to add a couple of tablespoons
of olive oil to your diet, or to eat some nuts or seeds," advises Dr.
Kleiner.
The following guideline can be used for RDAs for three
of the most common antioxidant nutrients, vitamin C, vitamin E, and
beta-carotene; good sources and how best to maximize benefits of each are
included.
Vitamin C: RDA
at least 60 mg. (1/2 cup orange juice = 70 mg.)
Citrus fruits and juices and tomatoes are good sources of vitamin C. Eat
whole fruit for extra fiber. Avoid juice in glass containers, and
heat-pasteurized juice. Light and heat destroy some of the vitamin C.
Vitamin E: RDA
8 mg for women / 10 mg. for men (1 tablespoon of canola oil = 9 mg.) Good sources include nuts, seeds and their
oils, fatty fish such as salmon, mackerel, halibut, and trout, and wheat germ.
Use canola, olive, or another vegetable oil in place of butter or margarine
when cooking.
Beta-carotene:
no established RDA. Expert Dr. Kleiner, however, recommends 5-6 mg. (
One carrot = 12 mg.) Orange and yellow
vegetables, and leafy green vegetables, including broccoli, are all good
sources. Instead of potato chips or popcorn for an evening snack while watching
television, opt for prepackaged, washed and peeled baby carrots.
Because many
over-the-counter cosmetics containing antioxidants don't have enough to be
totally affective by themselves, it is best to 'feed' them to your skin in
combination with a healthy, antioxidant rich diet for younger looking skin.
MEOW!
©2006 Lori S. Anton
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