D2d TRIAL: Vitamin D Supplementation and Prevention of Type 2 Diabetes.

D2d TRIAL: Vitamin D Supplementation and Prevention of Type 2 Diabetes.

• Among persons with prediabetes, not selected for their vitamin D deficiency status, vitamin D3 supplementation (4000 i.u daily) did not significantly lower the risk of diabetes
when compared to placebo.
• No significant difference in adverse events between groups

Reference

Pittas AG, Dawson-Hughes B, Sheehan P, Ware JH, Knowler WC, Aroda VR, Brodsky I, Ceglia L, Chadha C, Chatterjee R, Desouza C, Dolor R, Foreyt J, Fuss P, Ghazi A, Hsia DS, Johnson KC, Kashyap SR, Kim S, LeBlanc ES, Lewis MR, Liao E, Neff LM, Nelson J, O’Neil P, Park J, Peters A, Phillips LS, Pratley R, Raskin P, Rasouli N, Robbins D, Rosen C, Vickery EM, Staten M; D2d Research Group. Vitamin D Supplementation and Prevention of Type 2 Diabetes. N Engl J Med. 2019 Aug 8;381(6):520-530.

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