Influence of non surgical periodontal therapy on insulin resistance in chronic periodontitis subjects with prediabetes International Journal of Diabetes in Developing Countries Springer Nature Link Glutathione prevents chronic oscillating glucose intake induced cell dedifferentiation and failure Cell Death & Disease Glutathione is such an important antioxidant in human physiology, meaning it acts to combat oxidative stress. Strategies for increasing glutathione include: Consume sulfur rich foods like cruciferous vegetables Ensure you get The Link between Type 2 Diabetes Mellitus and the Polymorphisms of Glutathione Metabolizing Genes Suggests a New Hypothesis Explaining Disease Initiation and Progression Postprandial Metabolism is Impaired in Overweight Normoglycemic Young Adults without Family History of Diabetes Scientific Reports