So, maybe the vegans were eating a lot of vegan junk
Verify your vial size, BAC water volume, and the syringe units before administering your dose
This is a normal and expected response, not a side effect to be concerned about
Product Specifications Volume: 30ml per vial Preservative: 0.9% Benzyl Alcohol (USP grade) Base: Sterile Water for Injection (USP grade) Sterility: Sterile-filtered, 0.22 micron Container: Multi-use glass vial with rubber stopper pH: 5.0-7.0 bacteriostatic water 30ml Canada Overview Bacteriostatic water (BAC water) is sterile water that has been preserved with 0.9% benzyl alcohol, a bacteriostatic agent that inhibits microbial growth and allows the solution to be used over multiple withdrawals from the same vial
Cyanocobalamin: While less common for injections, you might see this offered privately
Secondly, the brains major excitatory neurotransmitter, glutamate, is implicated [2]