CAT and polycystic ovary syndrome: Studies have shown that imbalances between ROS and antioxidant defence systems, including glutathione peroxidase, superoxide dismutase, and catalase enzymes, lead to oxidative stress, which increases oxidative stress (OS) and decreases Significant serum antioxidants are associated with the pathological properties of PCOS [44], so the use of herbs and supplements with antioxidant properties helps reduce oxidative stress [45].