Your best insurance to protect yourself against such cases is to only accept injecting pure B12, mixed only with pure, preservative-free, sterile saline
Dutasteride is stronger but has a different safety profile and is often used off-label
Accepts long-term drugs which lower stomach acid or are absorbed blockers (PPIs, metformin) Are elderly (particularly 60 and above), and you are naturally less absorbent
Beyond B12: Other Nutrients That Can Influence Appetite When someone is struggling to gain weight, a common hurdle is a low appetite
Research from the STEP trial program shows that 1.0 mg is where the dose-response curve starts to steepen meaningfully
Common Intramuscualar Injection Sites The four most common intramuscular injection sites for B12 injections are the shoulder, hip, upper buttocks and the thigh