inject vitamin b12 intramuscular or subcutaneous Best Injection Site: Administering B12 Shots B12 vitamin Store How to
Description
That's called methyl trapping

There are no documented serious adverse effects from taking excess vitamin B12

It is crucial to follow the veterinarian's instructions regarding dosage, frequency, and duration of treatment to ensure optimal results

People with Leber hereditary optic neuropathy should not receive cyanocobalamin

Lamouri I, Elouali A, Kamaoui I, et al
