standard dose of b12 intramuscular injection Compounded Cyanocobalamin (Vitamin B12) Vitamin B Complex: Package Insert
Description
Areas with higher receptor density (such as visceral and abdominal fat) respond more strongly regardless of where the injection occurs

What Happens When Your B12 Is Low
This surgery can make it harder to get vitamin B12 from food
Published Research Lipolytic Activity Heffernan et al

Twitching or jerking: Some muscle spasms may present as twitching or jerking movements, particularly in clonic muscle activity

Severe vitamin B12 deficiency can become dangerous if treatment does not begin early
