Why Are So Many People Popping Vitamin D? There is no epidemic of vitamin D deficiency, experts say, yet pointless testing and treatment are rampant. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:DEADLY HEATWAVE WARNING: High temperatures will cause body to SHUT DOWN, experts warnActivists Aim to Turn Sun Belt Into Front Line on ClimateMassive reservoirs of WATER discovered INSIDE the Moon - as much water as on EarthAlzheimer’s BREAKTHROUGH: Revolutionary treatment could RESTORE lost memoriesNew planet DISCOVERED beyond solar system with atmosphere hot enough to boil IRONOverweight Asian-Americans Are Seen as More ‘American,’ Study Finds