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b12 injection buttocks How to self-inject intramuscular vitamin - Overview 4 Best B12 Injection Sites:
Description
Toxicol Pathol
(February 2009)

Typical cycles run 4 to 12 weeks
Start: Begin at 2.5 mg once daily for the first 12 days to gauge tolerability

Vitamin B12 is essential for nerve function, red blood cell production, and DNA synthesis
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Similarly, the active form of Folic Acid is called 5-Methyltetrahydrofolate (or 5-MTHF) and it too has a methyl group attached and ready to donate
