Your urine often comprises trace amounts of ketones, which provide energy. When blood plasma levels are above 0.1-0.2 ...

You can learn a lot about the state of your health by the color of your urine. Pale yellow or clear is usually a sign that things are normal and you're well-hydrated, according to the Mayo Clinic.

Your body constantly provides clues about your health, and one of the most revealing sources of information is your urine. While it may not be something people like to think about, urine is a powerful ...