https://blogs.mercola.com:443/sites/vitalvotes/archive/2019/03/03/are-you-lacking-vitamin-d-could-this-be-the-new-noneedle-way-to-find-out.aspxIf you’re squeamish about needles and shy away from blood work unless it’s a life-or-death situation, you may perk up at the fact that scientists say they can now measure your vitamin D levels from a sample of your hair. Since the blood testingenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)