Written informed consent for participation in this study was provided by the participants legal guardians/next of kin
The most common method is a Total Glutathione test, which measures the concentration of the antioxidant inside your red blood cells to assess your oxidative stress levels
There are eight types of GPX family in mammals (GPX1, GPX2, GPX3, GPX4, GPX5, GPX6, GPX7, GPX8), of which GPX1-4 and GPX6 of mammals are considered to be selenoproteins containing selenium, which have antioxidant functions, and GPX6 is only expressed in the human body ( In mammals, GPX works with superoxide dismutase and catalase to form an enzymatic antioxidant system that reduces reactive oxygen species (ROS) and limits their toxicity
Black seeds come from Nigella sativa, a small plant with pale purple, blue, or white flowers that grows in Eastern Europe, Western Asia, and the Middle East