Significant Link Between Vitamin D And Excessive Daytime Sleepiness
Saturday, December 15, 2012 - 20:20
in Health & Medicine
A new study found significant correlation between excessive daytime sleepiness and vitamin D - in patients with normal vitamin D levels, progressively higher levels of daytime sleepiness were correlated inversely with progressively lower levels of vitamin D. But among patients with vitamin D deficiency, sleepiness and vitamin D levels were associated only among black patients.This correlation was observed in a direct relationship, with higher vitamin D levels associated with a higher level of sleepiness among black patients. read more