does colostrum contain glutathione Frontiers Antioxidant Activity of Bovine Colostrum

Blood tests can measure oxidative stress markers more directly if you want a clearer picture

While often considered less severe than moderate or severe traumatic brain injury, mTBI can still induce significant alterations in brain function and systemic physiology, including the regulation of hepatic drug-metabolizing enzymes (3, 4)

While AITC affected the root length increment of WT by 20% over this period it had a much stronger effect on the glutathione mutants

Markers of bacterial antibodies for Escherichia coli and Pseudomonas fluorescens have been used to identify children with IBD with 67% sensitivity and 76% specificity [37]