Medically reviewed by Sohaib Imtiaz, MD Key Takeaways Take vitamin B12 on an empty stomach in the morning or early afternoon ...
One patch per day contains a large dose of B12 along with all the other B vitamins ... to consider these forms of supplementation over oral capsules or tablets. However, quality capsules and ...
Oral vitamin B12 is generally safe to take at recommended doses. If you require injectable vitamin B12, your doctor will advise on the dosage. Vitamin B12 can cause very rare but serious allergic ...