injection for vitamin b12 Benefits of Injections Optimal Health What Color is Vitamin B12

Think it is beneficialwish for more energy and weight loss

Lewitt MS, Hilding A, Brismar K, Efendic S, stenson CG, Hall K

Vitamin B12 can lift energy and mood, especially if you have a deficiency

The injection itself is quick administered into the muscle of the upper arm or thigh and B12 injections can start to work almost immediately after administration, though the full benefit builds over repeated doses rather than a single visit

The NHS side-effects guidance for hydroxocobalamin, the form used in the UK, lists nausea, headache, dizziness and injection-site reactions as known effects that usually pass on their own