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vitamin b12 injection is given where Store How to inject B12 in your arm How to Give B12 Injections
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Chem Biol and Drug Design

For longer-term storage, keep it at 20C, which allows storage for several years without affecting the compounds structure or purity
Pee may be bright yellow because its a water-soluble vitamin

We cant make vitamin B12 ourselves so its essential that we get it from our diet, she explains
