Use real science to stop this criminal D-non$ense! -‘Vitamin D: More may not be better; Benefits in healthy adults wear off at higher doses, research suggests’, May 1, 2013
Source: Johns Hopkins Medicine

Summary:
In recent years, healthy people have been bombarded by stories in the media and on health websites warning about the dangers of too-low vitamin D levels, and urging high doses of supplements to protect against everything from hypertension to hardening of the arteries to diabetes. But new research finds that blood levels of the so-called "sunshine vitamin" that are higher than the top of the range suggested by the Institute of Medicine confer no additional benefit. This finding, combined with results of a previous study noting potential harm from higher vitamin D levels in healthy people, has urged investigators to prescribe caution. read more: https://www.sciencedaily.com/releases/2013/05/130501192929.htm

In recent years, healthy people have been bombarded by stories in the media and on health websites warning about the dangers of too-low vitamin D levels, and urging high doses of supplements to protect against everything from hypertension to hardening of the arteries to diabetes. But new research fi...