benifits of b12 injections Are Vitamin Shots Right for You? Who Offers Vitamin B12 for

Age, digestive conditions, certain medications, and even long-term stress can interfere

Decrease dose consideration: Persistent side effects including headaches, fatigue, or injection site reactions, excessive response (extremely rapid weight loss suggesting dose may be higher than needed), cost concerns when lower doses might achieve similar results

Sodium Hydroxide and/or Hydrochloric Acid may have been used to adjust pH

Total levels may appear within acceptable limits, but as much of it is bound to haptocorin and effectively inert it will be of little use to the body and symptoms and signs of deficiency may be evident despite the apparently normal level of B12