CAT and fatty liver disease: It is already known that in T2D and hepatic steatosis, there is a decrease in the activity of the antioxidant enzymes SOD, catalase, GPX, glutathione reductase (GR), and hepatic glutathione S-transferases (GSTs), as well as minerals like magnesium, zinc, iron, and selenium [72,74,75,76], although there is not a consensus [77].