Glutathione Peroxidase 5 Is Expressed by the Entire Pig Male Genital Tract and Once in the Seminal Plasma Contributes to Sperm Survival and In Vivo Fertility PLOS One MicronutrientAntioxidant Therapy and Male Fertility Improvement During ART Cycles Glutathione = the master antioxidant. But is it the magic fertility fix everyone thinks it is? Here's the truth: It protects eggs and sperm from oxidative stress. Low levels are linked Red blood cells as intelligent antioxidant carriers to rescue sperm in in vitro fertilization (IVF): A hypothesis ScienceDirect I love Glutathione and it is fast acting with its results for fertility. Its one of the uncommon supplements I recommed in my book 360 fertility. , I have a number of clients who are medical