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intramuscular administration of vitamin B12

Lyophilized peptides should be stored at -20 C or colder in a sealed, desiccated container protected from light and humidity

Haematological responses occur within 12 weeks, but nerve repair is slower and may be incomplete if deficiency has been prolonged

Because these are intramuscular injections, some patients may experience mild and temporary side effects at the injection site, including: Soreness or tenderness Mild redness or swelling Minor bruising These symptoms are typically minimal and resolve quickly

And when your sleep is affected, it can disrupt your metabolism