b12 injections weight loss evidence for - Does it Even Work? B12 Injections for Weight Loss:

Up to now, no adequate and well-controlled reproduction studies have been conducted in humans and animals to determine its effects on pregnant women.[24] However, there is also no reports of maternal or fetal harms with the ingestion of normal daily recommended amounts during pregnancy

its an autoimmune disorder where the bodys immune system mistakenly attacks the stomach cells that produce a crucial protein called intrinsic factor

This is not a stimulant or a short-term fix

Additionally, chronic use of certain medications as well as periods of intense stress can reduce the stores of vitamin B12 within the body