vitamin b12 injection max dose Dosage Vitamin B12 Dosages: Your GoodRx
Description
Boosts metabolism: Vitamin injections can increase metabolism, aiding in weight management and promoting a healthy weight

In many cases, though, patients' disorders prevent them from absorbing the vitamin unless it is administered by injection

It is a cofactor for methionine synthase, the enzyme that converts homocysteine to methionine (which is important for healthy nerve myelin)

That can leave you shivering and cold, especially in your hands and feet
