b12 injections vs oral liquid Efficacy of different routes of vitamin supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis Sublingual B12 vs. B12 Injections:

Schwartz's Principles of Surgery, 9th Ed, McGraw Hill, 2009

Its hard enough imagining a vitamin being carcinogenic on its own, especially if it somehow only affects men and not also women

Study Results Here are some of the findings: 18% of the dogs that were treated were re-checked for vitamin B12 levels and found to have values in the upper end of the normal range or at supranormal levels

Des taux excessifs sont rares, mais peuvent survenir en raison d'une supplmentation excessive ou de maladies sous-jacentes comme une maladie du foie

However, there is another way through which the vitamin injection can be used that is intravenous method