ad Nutrient spotlight: glutathione function top food sources testing my fav supplement @pureencapsulations Always check with your licensed nutritionist or healthcare provider before adding nutrition supplements. These statements have not been Vol 78, No 4 Hypertension Oral Arginine Increases Erythrocyte Glutathione Levels in Sickle Cell Disease: Implications for Pulmonary Hypertension. ScienceDirect PDF) Glutathione Related Antioxidant Defense System in Elderly Patients Treated for Hypertension Happy Week 6! Check out the graphic to learn more about Glutathione Synthetase Deficiency.