how much b12 increases with one injection Dose: 7 Guidelines for Adults Vitamin B12 Injection Dosage |

Although cyanocobalamin is more readily absorbed, much of it is excreted through the urine before it can reach the cells Cyanocobalamin vs Hydroxocobalamin In comparison to hydroxocobalamin, cyanocobalamin has a significantly worse absorption rate and storability, which is why today mostly hydroxocobalamin is used in B12 injections

Short-term studies might use higher acute doses, while long-term studies require careful consideration of sustained exposure and potential adaptations to the 5-Amino-1MQ dosage over time

Journal of Biology and Today's World

Patients with conditions that impair absorption may benefit more from injections, which bypass the digestive system entirely

3 mg cyanocobalamin