Circulating protein levels may serve as a biomarker for cardiorespiratory fitness, an important but previously hard-to-measure component of overall health, according to a study published in Nature ...

Share on Pinterest Scientists say proteins in the blood could help determine the onset of several diseases. Universal Images Group via Getty Images Blood tests can be used to detect proteins ...

When your blood test results show you have a high creatinine level, your first thought may be to reduce your intake of protein. It sounds like a no-brainer, as it's commonly talked about with diet and ...

A single drop of blood might be able to predict the onset of dozens of diseases, a new study claims. Analysis of the protein "signatures" in a droplet of blood can predict 67 diseases, including blood ...

Heart disease is the leading cause of death in the United States. Since researchers first established the link between diet, cholesterol and heart disease in the 1950s, risk for heart disease has been ...