A liver ultrasound is quick, safe, painless, and relatively cheap. However, the definite diagnosis of your condition may require additional testing.

Cod liver oil is rich in important nutrients, but the supplements have potential risks. Experts discuss the benefits, side effects, and dosage.

Cod liver oil is one particular type of fish oil that's especially high in healthy, polyunsaturated fats known as omega-3s and omega-6s. But doctors say it comes with both benefits and risks.

The liver is a large, glandular, vital organ divided into two main lobes with a major role in metabolism, detoxification and production of chemicals necessary for digestion. The liver is largely ...

A video series in which directors comment on the craft of movie-making.