University Of Colorado, Boulder

This study looks at whether drinking nitrate-rich beetroot juice every day for three months can improve blood vessel health, movement, and thinking in people with chronic kidney disease. About 92 participants with moderate kidney disease will receive either the active beetroot ju…

This study tests whether a daily supplement called MitoQ can improve blood vessel function in people aged 60 and older. Aging often leads to stiff arteries and poor blood vessel health, raising heart disease risk. The trial involves 112 participants taking either MitoQ or a place…

This study tests whether intermittent doses of fisetin, a compound found in fruits and vegetables, can improve blood vessel function and reduce stiffness in arteries of adults aged 65 and older. Researchers will measure changes in blood flow and artery stiffness after one month, …