I completely stopped getting cysts and when I do get pimples they have a normal lifespan of only a few days, not a few months
Without the preservative, every time you puncture the stopper, you risk introducing contaminants
"High-dose acetylcysteine in idiopathic pulmonary fibrosis" (PDF)
Correlation between Crohn's disease activity and serum selenium concentration
A Yale-led pilot trial found significant within-group improvements in pain, tender points, depression, and quality of life after 8 weeks of weekly infusions, though individual results vary based on baseline health
Chidawanyika T, Mark KMK, Supattapone S (2020) A genome-wide CRISPR/Cas9 screen reveals that riboflavin regulates hydrogen peroxide entry into HAP1 cells