Purple potatoes put to the test: a Heart-Healthy superfood in the making?
Disease control
Not yet recruiting
This trial investigates whether eating purple-fleshed potatoes daily for four weeks can improve blood pressure and other heart health markers in men with prehypertension. Participants will consume either purple or white potato puree in a crossover design, with measurements taken …
Phase: NA • Sponsor: Instituto de Investigacion Nutricional, Peru • Aim: Disease control
Last updated Jul 31, 2026 00:00 UTC