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A comment on Vitamin D Supplementation Improves Cognitive Function: 12-month RCT. Parent comment

Re:Vitamin D Supplementation Improves Cognitive Function: 12... by collyw on Friday November 13, 2020 @05:05AM (#25080808)
What is IU compared to micrograms? (Is it international units? My girlfriend mentioned this measure to me this morning when I gave her a vitamin tabled measured in micrograms, I don't know much about it).
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Re:Vitamin D Supplementation Improves Cognitive Function: 12... by swebs on Friday November 13, 2020 @06:36AM (#25081253)
It depends on the vitamin. 1 microgram of vitamin D is 40 IU.
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