how to give yourself a b12 injection in the thigh Shot B12 Injection Dosage and Frequency:

For example, one study found that taking 1,0002,000 micrograms orally in properly timed doses helped improve levels as much as injections

The situation causes immense pain to our readers, who rely on daily B12 shots to fight off nerve damage and counter severe B12 malabsorption

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"Physicians should have every available arrow in the quiver to treat illness and, because of the FDA's inaction, they don't," said Lee Rosebush, who helped bring the lawsuit against FDA and represents a group of large compounding pharmacies

Do not store it in the bathroom where humidity is high

This depends on the dose and how much water was added: 5mg vial at 250mcg/dose = 20 doses 5mg vial at 500mcg/dose = 10 doses 10mg vial at 250mcg/dose = 40 doses 10mg vial at 500mcg/dose = 20 doses At the community-reported common protocol of 250mcg twice daily, a 5mg vial lasts 10 days