Vitamin D2 Supplements Have a Surprising Drawback. Here’s What to Take InsteadT2Covered by 1 source · first reported by Gizmodo at 09 Oct, 16:05 UTCNot all vitamin D supplements do the same job. Here’s why that matters this winter.SourcesT2Vitamin D2 Supplements Have a Surprising Drawback. Here’s What to Take InsteadGizmodo09 Oct, 16:05