why are b12 injections better than pills vs Oral Supplements: Which more effective? Oral B12 vs. B12 Injections:

Pregnant or breastfeeding women should receive B12 supplementation only under the guidance of an obstetrician not at a med spa

This procedure requires preloading an insulin syringe with vitamin b complex injectable, shutting off the fluids flow after half or more of the fluids have been administered, injecting the vitamin b complex into the IV admin set's injection port, then resuming the fluids flow to wash the vitamin b complex into the cat

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This makes injections an effective and straightforward way to ensure the body receives the right amount of B vitamins to function properly