merck vitamin b12 injection B-12 5000 mcg Sterile Solution Injection, 100mL Methylcobalamin Injections | Vitamin B12
Description
doi:10.1007/s00253-017-8616-7
These patients are often recommended to receive 1 mg of oral vitamin B12 daily indefinitely, but intramuscular injections may be necessary if oral supplementation is insufficient Mahawar2018Langan2017
How do I know Vitamin B12 is working for me
If you follow a vegetarian or vegan diet, consider fortified foods like plant-based milk and nutritional yeast
Nature 2014
Evidence is limited
