11-21-2008
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#10 (permalink)
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Creating
Location:
North of Sydney Australia
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Re: There's no such thing as a 'safe' suntan, researchers warn
Quote:
Vitamin helps prevent skin cancer
Thursday, 20 November 2008
Clinical Oncolgoical Society of Australia
Nicotinamide (VitB3), a vitamin found in common foods like meats, nuts, grains and cereals, may provide the next advance in skin cancer prevention, according to new research from the University of Sydney.
Presenting the results of a trial to the Clinical Oncological Society of Australia's 2008 Annual Scientific Meeting, Associate Professor Diona Damian said tests had shown the vitamin prevented damage from ultraviolet (UV) radiation by protecting the immune system.
"UV radiation in sunlight suppresses the skin's immune system and makes it more susceptible to skin cancer," Professor Damian said. "Our research found that nicotinamide can prevent the immunosuppressive effects of UV by energising cells so they maintain their immunity."
Professor Damian said the tests on volunteers using nicotinamide both as a lotion and in tablet form offered equally strong protection, against both UVB and UVA.
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Vitamin helps prevent skin cancer*(ScienceAlert)
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