Glycine has many cardioprotective effects: increased antioxidant defense through glutathione reduction in inflammation and oxidative stress lowering of blood pressure lowering of blood sugar lowering of homocysteine ProCaps Laboratories Shop Glycine 600 by Andrew Lessman at ProCaps Labs The Effect of Glycine and N Acetylcysteine on Oxidative Stress in the Spinal Cord and Skeletal Muscle After Spinal Cord Injury Inflammation Springer Nature Link Frontiers Glutathione and proline can coordinately make plants withstand the joint attack of metal(loid) and salinity stresses