Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

Scientists have uncovered the protective role of the protein GADD45A in guarding the heart from harmful stress responses.

Study reveals digoxin improves heart pump function and helps ease heart failure and atrial fibrillation symptoms.

Magnesium is an essential mineral, which performs more than 300 biochemical reactions in the body! We require magnesium to ...

A rat study has found that aerobic exercise may reshape nerves that control the heart. However, the impact was not the same ...

The heart functions as a muscle which needs continuous movement for proper operation, according to Dr. London. The heart ...

Share on Pinterest Scientists are searching for medications that will have fewer side effects for people with heart failure. Orlando/Getty Images Heart failure is a potentially dangerous condition ...

Consumers often misinterpreted dietary supplement label language, survey data showed. Labels mentioning "brain health" or ...

An association between higher education and better brain health can still be seen in people over 90, according to a new study ...