What is a tangible benefit of the low-fat, high-potassium profile for heart health?

It supports arterial health when used as a staple carbohydrate replacement in meals.

The favorable combination of being naturally low in fat, virtually cholesterol-free, and high in potassium positions yellow squash as an excellent component for supporting arterial and overall cardiovascular health. Because it is a non-starchy vegetable, substituting it for carbohydrate staples in meals—like white rice or bread—automatically reduces the intake of fats and potentially refined starches that can negatively impact arterial walls. The high potassium content further aids this by helping to maintain a balanced electrolyte profile and supporting the necessary relaxation of blood vessel walls, which is instrumental in managing healthy blood pressure over time.