Cyano-B12 is the most commonly used, and cheapest, form of B12 with no substantial evidence that other forms are more effective in improving B12 status
For some, taking supplements can help
According to the Mayo Clinic, your doctor may recommend: Shots of vitamin B12 (monthly or more often, if needed) Vitamin B12 supplements, in pill form or as a nasal spray Treatment of underlying conditions, such as Crohns disease, celiac disease, or alcoholism Dietary changes Justin Laube, MD Medical Reviewer Justin Laube, MD, is a dual board-certified integrative and internal medicine physician, retreat leader, and healing educator with over 15 years of experience caring for patients w
B12 Vitamin Side Effects: What Should I Be Aware Of When Taking B12 Injections