High cholesterol, or hypercholesterolemia, affects nearly 1 in 3 American adults—yet it often goes undetected until a serious event like a heart attack or stroke occurs. It's one of the major ...

Your liver plays a major role in digestion, metabolism, and detoxification (eliminating harmful substances from your body). Liver enzymes help the liver perform these functions by speeding up chemical ...

Elevated liver enzymes can occur for many reasons. Most often, elevated liver enzymes are temporary and resolve on their own without treatment. Occasionally, elevated liver enzymes require additional ...

Persistently elevated liver enzymes may be caused by certain types of cancer, including liver, colon, breast, stomach, pancreas, and skin cancers. Liver enzymes are proteins produced by your liver.