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They are intramuscular shots given daily initially and then monthly
Traditional forms can break down in the digestive system before they're absorbed, limiting their benefits
When we know how they help, what theyre good for, and what problems they might cause, we can decide if theyre right for us
Allergic Reactions to B12 Injections Though rare, anaphylactic reactions (strong allergic responses) have been reported to either cyanocobalamin or hydroxocobalamin
doi: 10.1016/s0955-0674(02)00361-7 256 GotohNPerdueNRMatsushimaHSageEHYanQClarkJI
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