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How long does it take for B12 vitamins to work if taken orally
For Genetic B12 Malabsorption Some genetic conditions cause the digestive system to be unable to break down the vitamin B12 in the body
The treatment of illnesses and symptoms mentioned in this website should only be performed in consultation with your physician
Side Effects of B12 Injections While B12 injections are generally safe, they may cause side effects in some individuals
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