what is a b12 injection good for are the benefits of injection? Compounded Cyanocobalamin (Vitamin B12) Injection

Essential Fact #4: Intravenous B12 Therapy Dosage Ranges Intravenous (IV) therapy is a quick way to fill up vitamin B12 stores

Blood 96 , 195202 (2000)

You should always opt for stocking up on pure and efficient methylcobalamin-based B12, making sure to read the ingredients label carefully for any hidden nasties, and reach for a daily dose that will meet your requirements, plus some to ensure absorption (2000mcg weeky for adults under 65 should do the job just fine!)

Interestingly, pork-based products have significantly lower vitamin B12 content (and iodine), around one-third less, compared with the early 1990s (Niklewicz et al., 2023)