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Higher absorption rate The intramuscular injection method ensures a 95% absorption rate compared to oral supplements, which have only 50% absorption

The most common side effects from vitamin B12 injections are: Nausea or vomiting Pain or itching at the injection site Headache Dizziness Hot flushes Diarrhoea Side effects dont usually last long and we can help you here at the pharmacy if you need advice on how to treat any discomfort

Unusual or jerky eye movements

Keep your vial somewhere visible as a prompt

Gently swirl (do not shake) the Methylcobalamin 10,000 mcg vial around until the solution is clear

Sourcing considerations 5-amino-1mq is available from various peptide and research chemical suppliers