oral glutathione bioavailability percentage Frontiers Glutathione IV Benefits for Athletes:
Description
It raises TGF-beta2 a key anti-inflammatory cytokine and delivers additional lactoferrin, a bioactive protein known for inhibiting the growth of disease-causing microorganisms

This ensures that the antioxidant is absorbed completely and at a far faster pace than may be achieved with oral supplementation

A., Vasquez K., Waltenbaugh C

A flagella-null mutant also showed reduced adhesion in that study
