How to know if you are B12 deficient

Testing can help you find out if your body is properly metabolizing vitamin B12 from the foods and supplements that you ingest. If you are suffering some of the signs and symptoms of vitamin B12 deficiency, then it is time to have your vitamin B12 levels tested. Chronic low levels can cause ongoing damage to nerves and brain...

Read More about how to find out if you are B12 deficient using blood tests and MMA testing, and what the results mean.

How to inject vitamin B12 in your arm

B-12 injections are often given in the arm and especially, in medical terms, the deltoid part of the shoulder. The name for injections

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