Inject during the fasting window, not during the eating window
Bacterial growth without the benzyl alcohol preservative rapidly contaminates the solution and can introduce infection risk
The argument is that stability in the stomach allows meaningful absorption
Over the past couple of years, several reviews have been published in academic journals by researchers at major universities in the U.S., Britain, and Poland
Role of Vitamin B in Human Health and the Immune System Vitamin B 1 (thiamine) acts as a coenzyme in the pentose phosphate pathway, which is essential for the production of fatty acids, steroids, nucleic acids, and aromatic amino acid precursors, neurotransmitters, and other bioactive compounds that are necessary for brain function [17]