9 Signs and Symptoms of Vitamin B12 Deficiency

9 Signs and Symptoms of Vitamin B12 Deficiency

Written by Jillian Kubala, MS, RD — Medically reviewed by Meredith Goodwin, MD, FAAFP Vitamin B12 is an essential nutrient that your body needs for processes, like DNA synthesis, energy production, and central nervous system function (1Trusted Source). Even though the...

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