Role of Glutathione in Yeast Growth and Fermentation for Beer and Wine" by Christian Paumi, Snyder Chowning et al. Little to be gained by the addition of pure glutathione before or during fermentation Wine Australia This study showed that dealcoholized red wine (DRW) reduced periapical lesion size and improved antioxidant status in rats with apical periodontitis. DRW increased glutathione levels and maintained healthy red blood cell parameters, Glutathione Depletion LivOn Labs