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Vitamin D deficiency might end up damaging the brain.

A recent research clearly exhibited that Rats that were middle-aged with very low levels of vitamin D in their blood stream for many months altogether had advanced towards an extensive free radical damage in their brain and had much elevated levels of some destructive proteins conceivably conjoined with a cognitive degeneration. The rats also performed very badly on cognitive tests of learning and memory compared to counterparts fed a normal diet.

The elderly people and people with dark skin are at particular risk for low vitamin D levels. The body is able to produce vitamin D from sun exposure, but the vitamin can also be found in foods such as fish oils, eggs and milk as well as in the form of vitamin supplements. Ten to 15 minutes of sun exposure without sunscreen daily helps the body generate sufficient vitamin D, but is not a wise choice for those who burn easily. As excess vitamin D may not be safe, those who are concerned they might be deficient should see their doctors to have their levels checked.

Whether this study’s results translate to humans is not yet known, but prior studies have also demonstrated a potential link between vitamin D deficiency and cognitive and memory decline with age, including Alzheimer’s disease.

What is the main link that ties the vitamin D gene with heart diseases

A new research study has been just published in Pharmacogenomics. It actually is suggesting a link between Vitamin D and Heart disease.

In this study, researchers found that a variant in a specific gene (CYP27B1) this was linked to a congestive heart failure, this study is particularly true to those people who have elevated levels of blood pressure.

This certainly corroborates previous information on the link between vitamin D deficiency with an increased risk for heart disease. Now the exciting thing about this study is that they are specifically looking at the relationship between our genes and vitamin D.

Patients suffering from Lymphoma who have a low level of vitamin will most probably die

A recent study has pointed yet again that patients who are suffering from Lymphoma are more likely to die especially if the vitamin D levels in their bloodstream happens to below.

At the recently concluded American Society of Hematology meetings, a completely new study was presented showing this relationship.

Spanning from a period of 6 years from the years 2002 to 2008 the scientists evaluated vitamin D blood levels from 374 newly diagnosed patients with diffuse large B-Cell lymphoma. This type of lymphoma accounts for about 40% of all lymphomas.

This research work exhibited that at diagnosis, half the patients were deficient in vitamin D. In this case the definition of deficiency was less than 25 mg /ml.