Liver health practitioner here 👋 I work with patients with elevated liver enzymes and fatty liver disease daily so let me break this down because there's a lot of different advice in these comments.
So yes milk thistle can absolutely help. It's probably the most studied natural compound for the liver and the reason it works is because of something called silymarin which is the active part inside milk thistle.
It helps your liver produce more glutathione which is basically your liver's own clean