Why a “high” B12 marker doesn’t always mean you have enough B12. A serum B12 test can be misleading. When B12 runs high on blood work, it’s often because your body isn’t actually using it properly. B12 requires several cofactors to be activated and converted. Key cofactors for proper B12 utilization: * Folate (especially methylfolate) * Vitamin B2 (riboflavin) * Vitamin B6 (pyridoxal-5-phosphate) * Magnesium * Zinc * Choline * Betaine * Methionine and SAMe (for methylation cycle support) ⭐When t

Anemia EXPLAINED | Iron, B12, & More (NP Boards)