can vitamin b12 injections cause hair loss and Loss: Symptoms, Causes & Treatment – Bilipatra Can Vitamin B12 Deficiency Cause
Description
The suggested dosage levels are 300 mcg/day for most individuals who are trying to lose weight

Some patients view these shots as a short-term boost, others as a maintenance therapy

It has been found to be more effective than some other weight loss medications

The wellness positioning of B12 shots as an energy or weight-loss boost for healthy people is not supported by the NHS, by NICE, or by published trial evidence