Vitamin B12 is a water-soluble vitamin absorbed mainly in the small intestine with the help of a protein called intrinsic factor
Long-term effects on follicle cycling (anagen, catagen, telogen transitions) were not assessed
Avoid repeated freeze-thaw cycles, as this can degrade peptides
Salinas et al 27 The traditional treatment of vitamin B 12 deficiency is the intramuscular injection of cyanocobalamin, generally, 1 mg/d for 1 week, followed by 1 mg/wk for 1 month, and then 1 mg every 1 or2 months ad perpetuum
It would be wise to moderate or avoid alcohol during your treatment, or you could undermine the progress
If you are switching between the two (covered in detail in our conversion guide ), you do not need to change your injection site habits