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10-30ml injectable Vitamin B12 Compound Clean working space, away from children or pets 1cc Insulin Syringe with needle Rubbing alcohol for disinfection We recommend to use 1/2cc of B12 injections every other day, or every third day, or 1.5cc if ingested
Missing occasional doses does not significantly impact results
Finally, poor oral bioavailability, incomplete toxicology, uncertain long-term effects, and the absence of controlled human trials remain major limitations
When side effects do occur, they are often mild and related to the injection itself, such as redness, pain, or swelling at the injection site
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