5 Signs of Vitamin B12 Deficiency Most Doctors Miss! DavidWolfe.comJuly 18, 2016 Your body needs vitamin B12 to create DNA, red blood cells, and nerves. But as awesome as your body is, it can't make B12 on its own. It relies on dietary or... B12FeaturedHealth & LongevityLifestyleResearchScienceSupplements 0
