Need more info: B12 injection once a months is likely to be sufficient to take care or normal needs. There may be an other reason for you exhaustion. Could you be depressed? It would be prudent to discuss that with your doctor as effective treatment is available for depression. Depression is due to chemical imbalance in the brain and is not a moral failing. You may consult this site for info: http://www.mayoclinic.org/diseases-conditions/depression/basics/symptoms/CON-20032977
Answered 4/28/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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