Vitamin B12 Benefits: What the Science Actually Says

By Vast Vitamins June 08, 2021 | b12 benefits b12 deficiency cobalamin energy nerve health supplements vitamin b12 vitamin b12 benefits

Vitamin B12 Benefits: What the Science Actually Says Key Takeaways B12 is essential for nerve function, red blood cell formation, and DNA synthesis — these are basic physiology, not marketing claims. The energy claim needs clarification: supplementing B12 only improves energy if you are deficient. In people with adequate levels,...