what happens if you inject b12 into subcutaneous Injections at Home - Safety Guide for Self-Administration B12 vitamin Store Intramuscular vs
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Contact your GP for persistent worsening symptoms, new neurological problems, irregular heartbeat, or concerns about your response to treatment

Robert A
For example, oral vitamins have varying degrees of bioavailability because they must make their way through your digestive system before your body can absorb the nutrients
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Copper Peptides vs

Hope this clarifies I just found this thread because I was reading the vial of my cyanocobalam (B-12) shot

To sum up, what happens if you inject B12 into fat rather than into muscle
