Advanced Hormone Testing On Your Mark Nutrition Targeting estrogen regulated system xc promotes ferroptosis and endocrine sensitivity of ER+ breast cancer Cell Death & Disease Cystathionine lyase promotes estrogen stimulated uterine artery blood flow via glutathione homeostasis ScienceDirect The inhibition of tamoxifen on UGT2B gene expression and enzyme activity in rat liver contribute to the estrogen homeostasis dysregulation BMC Pharmacology and Toxicology Springer Nature Link Glutathione is often called the master antioxidant But it's actually regulated by melatonin (PMID: 20868358) Melatonin has been seen to have 10x the antioxidant capacity than glutathione Besides sleep, melatonin also regulates Antioxidant N acetylcysteine suppresses the level of estrogen induced Download Scientific Diagram