l-glutathione 500 mg Luma Nutrition Premium Glutathione 500mg - Glutathione Supplement - Antioxidant Support - Liver Support L-Glutathione 500MG Suppositories – 15

It has been observed that PD-1 blockade during primary infection increases viral loads, generates reactivations of other pathogens, increases tumor burden, and increases elevated production of immunosuppressive cytokines (301)

Boddu P, Gurguis C, Sanford D, Cortes J, Akosile M, Ravandi F, Garcia-Manero G, Patel KP, Kadia T, Brandt M, Maduike R, Kantarjian H, Borthakur G

Reactive oxygen species including hydrogen peroxide are also involved in other cellular processes, such as mitochondrial function and growth factor-mediated cell signaling, thus GPx may also affect such aspects of cellular function 60

What to do: Stick with what works