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Consult your doctor before use
A B12 injection appointment typically lasts 10 to 15 minutes, including intake paperwork, the injection itself, and a brief post-injection observation period
Avoid using just 1 mL with a 10 mg vial unless your doses are 500 mcg or higher
Genetic testing should be considered if a person has any of the major criteria or several minor criteria, particularly in people under the age of 40
8 This effect increased with duration of therapy, and patients had an unclear prophylactic supplementation response
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