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Article: Lutein and zeaxanthin and their potential roles in disease prevention.(Zeaxanthin)(Brief article)
- Article from:
- Life Extension
- Article date:
- June 1, 2008
CopyrightCOPYRIGHT 2008 LE Publications, Inc. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Lutein and zeaxanthin are xanthophyll carotenoids found particularly in dark-green leafy vegetables and in egg yolks. They are widely distributed in tissues and are the principal carotenoids in the eye lens and macular region of the retina. Epidemiologic studies indicating an inverse relationship between xanthophyll intake or status and both cataract and age-related macular degeneration suggest these compounds can play a protective role in the eye. Some observational studies have also shown these xanthophylls may help reduce the risk of certain types of cancer, particularly those of the breast and lung. Emerging studies suggest as well a potential contribution of lutein ...
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... ... Support a Protective Role for Lutein and Zeaxanthin in Delaying Chronic Disease. Overview ... introduces the possibility that lutein and zeaxanthin may protect against the development ... in the health benefits of lutein and zeaxanthin and the proliferation of supplements ...
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