Certain groups may need to take vitamin B12, though ultimately it’s best to ask your doctor or registered dietitian if they recommend you take any vitamin or mineral.
If you fall within certain groups, it may be recommended for you to take a vitamin B12 supplement or receive a vitamin B12 injection
If you don’t fall into any of the above categories, it’s recommended to eat food sources of vitamin B12 first. But if you’re at all concerned about your vitamin B12 needs, be sure to speak with your healthcare provider or registered dietitian for further guidance.
*References with PDF download