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Why You Need to Have Your Vitamin D Level Tested Now

  • November 03, 2003

This is important only if you are interested in preventing cancer or autoimmune disease. First let's review the connection of vitamin D to cancer. It has been known for more than 60 years that there is an inverse correlation between sun exposure and cancer deaths. It was also recognized that there was both a direct association between skin cancers and sun exposure and an inverse association between skin cancers and internal cancers. In fact, noting these two associations, researchers...