Why Are So Many People Popping Vitamin D? (Published 2017)

There was no reason for the patients to receive vitamin D tests. They did not have osteoporosis; their bones were not cracking from a lack of the vitamin. They did not have diseases that interfere with vitamin D absorption. Yet in a recent sample of 800,000 patients in Maine, nearly one in five had had at least one test for blood levels of the vitamin over a three-year period. More than a third go

[bluesky0804]

へえ、意味ないのか…。