Blood tests are one way to understand what’s happening in our bodies, and one such indicator is the C-reactive protein (CRP). Produced by the liver, CRP levels rise when there is inflammation inside ...

Ketones are a type of acid your body produces when it needs to break down body fat for energy. Trace amounts of ketones in your urine aren’t usually a cause for concern, but high levels can indicate a ...

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.