The sphincters separating different sections of the gastrointestinal tract depend on precisely balanced nitric oxide levels for proper function
Since the liver uses massive amounts of glutathione to process these substances, testing can help determine if your "detoxification" system is being overwhelmed
In addition to cytokine/chemokine profiling in systemic circulation of ALS patients during disease progression, nitrite and glutathione (GSH) were evaluated as potential biomarkers for this disease
Fink M, Abenhardt W, Ostermayr B, Berger M
L-carnitine, GBB, TMAO, acylcarnitines, UC13-C16:0, and DHA were measured in the BSA vehicle solution to determine their background level