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where do u inject b12 Best Vitamin Injection Sites Vitamin B12 Injections
Description
Can I overdose
Neomycin, colchicine, para-aminosalicylic acid, or excessive alcohol intake longer than two weeks may cause malabsorption of vitamin B12
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How is the effectiveness of vitamin B12 injection therapy monitored

Do I really need a Vitamin B12 injection, or will tablets work
