Why it matters: ALT and AST are key liver enzymes, and changes in their levels can indicate liver cell injury or other health issues. How they’re tested: Blood tests measure these enzymes, with ...

Liver enzymes are proteins in your liver that speed up chemical reactions. If your liver is damaged, blood tests will show abnormally high levels of these enzymes circulating in your bloodstream.

Add Yahoo as a preferred source to see more of our stories on Google. Research increasingly points to one simple trend in liver health: people who eat more antioxidant-rich fruits and vegetables tend ...

If you see elevated liver enzymes after taking routine blood work, then your liver may be experiencing stress, inflammation, or something else. It's crucial to get to the bottom of these numbers so ...