At Bar Beauty Toronto the clinical protocol we follow for b12 injections is straightforward and we will say it in one line: methylcobalamin IM 1,000 mcg weekly x 4 then monthly
AdvaCare Pharma produces a wide range of vitamin B injections, including Vitamin B1 Injection (Thiamine HCl), Vitamin B6 Injection (Pyridoxine HCl), and Vitamin B Complex Injection
Holotranscobalamin and the metabolic markers provide a more informative assessment of functional B12 status than total B12
Research models cover traumatic brain injury, hippocampal ischemia, cuprizone-induced demyelination (a multiple sclerosis model), and spinal cord compression injury with tail paralysis
It is unclear exactly how much vitamin B12 a person would need to take to lead to hypercobalaminemia
Sources NIH: Vitamin B 12 Status and Optimal Range for Hemoglobin Formation in Elite Athletes Inside Tracker: Vitamin B12 Absorption and Mature Athletes Healthspan Elite: Vitamin B, vitamin B12 guide for athletes: foods and deficiency Cambridge University Press: The effect of vitamin B12 on physical performance capacity