Vitamin D really does prevent cancer, autoimmune diseases

(NaturalNews) A new study out of Oxford University pinpoints vitamin D deficiency as a culprit in serious illnesses like cancer and autoimmune disorders. According to the report, which was recently published online in the journal Genome Research , genetic receptors throughout the body need adequate vitamin D levels to prevent these and other serious illnesses from developing. Multiple sclerosis, diabetes, rheumatoid arthritis, Chron's disease, leukemia -- these and many more diseases are often caused by a lack of vitamin D. Your genes literally have receptors that need vitamin D in order to properly express themselves. If there is not enough of the vitamin, serious illness is prone to develop. The Oxford team made specific observations about the importance of vitamin D in the genome regions associated with autoimmune diseases and cancer, noting that the nutrient is absolutely vital in helping to prevent these diseases from forming. "Considerations of vitamin D supplementation as a preventative measure for these diseases are strongly warranted," expressed Sreeram Ramagopalan, author of the study. However, current recommendations for vitamin D intake are unacceptably low, and many nations are considering updating their guidelines. The U.S. Institute of Medicine, for example, recommends getting a mere 200 to 600 international units (IU) of vitamin D a day, an amount far too low to have much therapeutic effect. Since summer sun exposure creates about 20,000 IU of vitamin D in the skin in just 15 minutes, supplementation with at least 5,000 to 10,000 IU of vitamin D daily, particularly during the winter, is preferable. Healthy blood levels of vitamin D are somewhere between 50 and 80 nanograms per milliliter (ng/ml), so many natural health professionals recommend having a "25 OH Vitamin D" blood test performed to check these levels. Sources for this story include: http://health.usnews.com/health-news/diet-fitness/diabetes/articles/2010/08/24/vitamin-d-may-influence-genes-for-cancer-autoimmune-disease.html

Read more from the original source:
Vitamin D really does prevent cancer, autoimmune diseases