does spectracell test glutathione levels Spectralcell Comprehensive Nutritional Panel SpectraCell Micronutrient Testing – Calton

"A sensitive fluorimetric microassay for the determination of glutathione peroxidase activity

Results The mean baseline fasting blood homocysteine was above the normal limit of 12 Mol/L and inversely correlated with SHBG

For GSH-pathway measurements, each colored symbol represents an individual patient (circles = HC, triangles = M/MA, squares = SA) or individual human cell line, which can be followed through multiple figures

It just needs support

Your best bet is probably to both eat a diet with a broad spectrum of antioxidants and to supplement them

Nasrallah & Alzeer, 2022) and post-mortem studies(Chauhan et al., 2012