should i keep bac water in the fridge Are you cleaning your bottle enough? How To Store Bacteriostatic Water
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3 If you are concerned that you may be deficient in vitamin B12, speak with a healthcare provider for a proper diagnosis and treatment

Serious side effects are rare but can include allergic reactions (rash, swelling, difficulty breathing) or, in very specific cases of severe anemia treatment, low potassium levels

Top Manufacturers of Methylcobalamin Injection FAQs: Methylcobalamin Injections Q
CMAJ 2012;184:1593-8