Vitamin D Deficiency May Compromise Immune Function

“Our data suggest vitamin D may be involved in maintaining the health of the immune system as well as the skeletal system,” said one of the study’s authors, Mary Ward, PhD, of the University of Ulster in Coleraine, U.K. “This study is the first to find a connection between vitamin D levels and inflammation in a large sample of older individuals.”

Cooking with Kathy Man

Vitamin-deficient seniors more likely to have biomarkers for heart disease, inflammation

Older individuals who are vitamin D deficient also tend to have compromised immune function, according to new research accepted for publication in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism (JCEM).

Vitamin D plays an important role in helping the body absorb calcium needed for healthy bones. The skin naturally produces vitamin D when it is exposed to sunlight. People also obtain smaller amounts of the vitamin through foods, such as milk fortified with vitamin D. More than 1 billion people worldwide are estimated to have deficient levels of vitamin D due to limited sunshine exposure.

“Our data suggest vitamin D may be involved in maintaining the health of the immune system as well as the skeletal system,” said one of the study’s authors, Mary Ward, PhD, of the University of Ulster in Coleraine, U.K. “This study is…

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Filed under immune function, Vitamin D

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