The study comprised a single intravenous (i.v.) administration of the peptide (20 g/kg in Sprague-Dawley rats and 6 g/kg in beagle dogs), a single intramuscular (i.m.) administration of 20, 100, or 500 g/kg (rats) and 6, 30, or 150 g/kg (dogs), and repeated i.m
Johnson, S., & Imai, S
No finished-drug approval, no active IND, and no FDA-registered human clinical trials as of April 2026
I am not a medical doctor, and I am not writing this article to replace doctors recommendations or to suggest that you inject B12 as I do
Amount Range: 1.0 to 2.0 mg per administration within the research protocol examples
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