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During the last two or three decades, Vitamin d deficiency has become an extremely hot scientific area of research. Given the background of vitamin D synthesis, and since its human production is solely based on the sun exposure. We expect Vitamin D deficiency to be an un-noticeable clinical burden in the Middle East. Sunny days in the Middle East run through, almost, the whole year. Al Anouti et al. unveiled an important clinical observation when they examined the vitamin D level in random sample of university students in Al Ain city in the United Arab Emirates (UAE). The average Vitamin D level during summer was 20.9 +/14.9 and 27.3 +/15.7 ng/ mL in females and males respectively. While winter vitamin D levels in females found to be 31.3 +/12.3 ng/ mL. The researches thought this summer high rates could be due to sun light avoidance during the hot summer in this region [1].

Vitamin D Deficiency, the Volume of the Problem in the United Arab Emirates. A Cohort from the Middle East