how often can b12 injections be taken Should You Get Vitamin Injections? Vitamin B12 Injections Clinic in

To sum up, what happens if you inject B12 into fat rather than into muscle

Vitamin B12 requires an intrinsic factor-mediated active transport for absorption, therefore, lack of or inhibition of intrinsic factor results in pernicious anemia

Methylation Capacity Second, NNMT inhibition affects cellular methylation capacity: SAM is required for hundreds of methyltransferase reactions throughout the cell, and NNMT's consumption of SAM can deplete this critical resource, while the SAH produced by NNMT is a potent product inhibitor of many methyltransferases

The exact dose depends on your specific needs and what your doctor says