Vitamin D Deficiency Associated with Increased Risk of Asthma Attacks

Adults who are vitamin D deficient and suffer from asthma are 25% more likely to experience an asthma attack than asthmatics with normal vitamin D levels, suggests research from Tel Aviv University in Israel. Study author Dr. Ronit Confino-Cohen explains, “Our results add more evidence to the link between vitamin D and asthma, suggesting beneficial effects of vitamin D on asthma exacerbations. We expect that further prospective studies will support our results. In the meantime, our results support a recommendation for screening of vitamin D levels in the subgroup of asthma patients who experience recurrent exacerbations. In those with vitamin D deficiency, supplementation may be necessary.”
Allergy, October 2014