Maintaining a healthy blood pressure requires sufficient potassium in the diet, yet fewer than two out of 100 American adults consume enough. A serving of butternut squash provides more potassium than a banana. The mineral works in the body as a vasodilator to lower tension in arteries and blood vessels. High potassium consumption helps reduce the risk of stroke, heart attack, atherosclerosis, and other cardiovascular diseases. The carotenoids and dietary fiber in butternut squash also help promote balanced cholesterol levels and lower the risk of cardiovascular diseases.

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