[M0r13n]

I never heard about the supplementation of N-acetyl-cysteine with regards to the treatment of dry eye disease (DED). Could you elaborate on your experiences with the supplementation of NAD? I am unable to find any real useful information in the web

[Euphorbium]

This one was probably best https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8234027/

Also read the wiki https://en.wikipedia.org/wiki/Dry_eye_syndrome

[M0r13n]

Thank you!