cyanocobalamin injection vs b12 supplement Should You Take Natural vs. Synthetic B12? B12 Injections vs Pills: Richmond's
Description
She was treated with high-dose intramuscular vitamin B12 (2,000 g/day), resulting in rapid clinical and hematologic improvement

Treatment Comparison

It is a good appetite stimulant and this is the reason why it helps growth

Its not clear why this occurs, but some doctors have reported cases of fever that has normalized after treatment with low levels of vitamin B12
