Medical research

Clinical trial underway to test nitric oxide in COVID-19 patients

Doctors at the University of Alabama at Birmingham (UAB) are enrolling patients in an international clinical trial to find out if inhaled nitric oxide benefits those with novel coronavirus (COVID-19) who have severely damaged ...

Health

Sunscreen use could lead to better blood vessel health

A new study suggests that sunscreen protects the skin's blood vessel function from harmful ultraviolet radiation (UVR) exposure by protecting dilation of the blood vessels. Perspiration on the skin may also provide protection ...

Medical research

Fountain of youth for heart health may lie in the gut

Why do blood vessels naturally stiffen and degrade as we age, boosting cardiovascular disease risk? New University of Colorado Boulder research has identified a surprising new culprit—and it lives in your gut.

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