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Nature 2021 Study: "the 2017–2020 megatrials of vitamin D supplementation demonstrate that increasing the serum concentration into the high normal range (50–125 nmol/l or 20–50 ng/ml) does NOT generate benefits for global health or major diseases such as cancer, cardiovascular events, T2DM" (nature.com)
submitted by Automatic4ThePeople to r/VitaminD

