Why D3 is preferred over D2

Effects of vitamin D2-fortified bread v. supplementation with vitamin D2 or D3 on serum 25-hydroxyvitamin D metabolites: an 8-week randomised-controlled trial in young adult Finnish women

Suvi T Itkonen, Essi Skaffari, Pilvi Saaristo, Elisa M Saarnio, Maijaliisa Erkkola, Jette Jakobsen, Kevin D Cashman, Christel Lamberg-Allardt, Br J Nutr. 2016 Apr 14;115(7):1232-9. doi: 10.1017/S0007114516000192. Epub 2016 Feb 11.

Effects of vitamin D2-fortified bread v. supplementation with vitamin D2 or D3 on serum 25-hydroxyvitamin D metabolites: an 8-week randomised-controlled trial in young adult Finnish women Read More »

Effects of High-Dose Vitamin D2 Versus D3 on Total and Free 25-Hydroxyvitamin D and Markers of Calcium Balance

Albert Shieh,corresponding author Rene F. Chun, Christina Ma, Sten Witzel, Briana Meyer, Brandon Rafison, Leon Swinkels, Tonnie Huijs, Sam Pepkowitz, Brett Holmquist, Martin Hewison, and John S. Adams, J Clin Endocrinol Metab. 2016 Aug; 101(8): 3070–3078. Published online 2016 May 18. doi: 10.1210/jc.2016-1871

Effects of High-Dose Vitamin D2 Versus D3 on Total and Free 25-Hydroxyvitamin D and Markers of Calcium Balance Read More »

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