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Lutein Benefits
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Lutein benefits are varied, but are most recognized for their positive effects on the eyes, skin and the cells.
Lutein is a member of the carotenoid family, antioxidants that are found naturally in foods. Lutein is a xanthophyll, which is found in high concentrations in dark-green, leafy vegetables, and egg yolk. Lutein is a potent antioxidant that gives foods a red, orange or yellow color.
Lutein is concentrated in the retina of the eyes and is necessary for good vision. As an antioxidant, lutein also helps protect cells from the ravages of free radicals. |
The following are the typical food sources of lutein:
Lutein is not produced by the body and the only way to get it is by consuming it through the abovementioned foods or as supplement. Though lutein doesn't have an established Recommended Dietary Allowance (RDA), a generally accepted safe dosage is about 30 milligrams daily. There are actually no documented side effects in the intake of lutein. However, taking too much of any carotenoid may cause harmful build up in the body.
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The following are the lutein benefits that may be derived from this antioxidant:
Lutein may help lower the risk of cataract and other eye and vision disorders.
Lutein may help prevent lower the risk of age-related macular degeneration.
Lutein may help prevent thickening of the arteries, or atherosclerosis, and in turn may help prevent heart diseases.
Lutein may help prevent strokes.
Lutein may help prevent certain types of cancer.
Lutein may help protect the skin from damage from the ultraviolet rays of the sun.
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