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 ...

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 ...

These are the findings of a new Consumer Reports investigation. A new Consumer Reports test shows some popular protein powders are safe, easing worries about lead exposure for daily users. Four tested ...

A simple £5 blood test for the protein troponin could predict a person's risk of heart attacks and strokes with greater accuracy than ever before, research suggests. Troponin is found in heart muscle ...

NASHVILLE, Tenn. (WTVF) — Last year, a Consumer Reports investigation found concerning levels of lead in some popular protein powders—raising big questions for the millions of people who use them ...