Improve Heart Health

Zucchini may also benefit heart health. Its high fiber content might be partly to blame. People who eat more fiber have a decreased risk of heart disease, according to observational research. One form of soluble fiber contained in zucchini, pectin, appears to be especially beneficial at lowering total and "bad" LDL cholesterol levels. An analysis of 67 research found that taking as little as 2-10 grams of soluble fiber per day for around 1-2 months lowered total cholesterol by 1.7 mg/dl and "bad" LDL cholesterol by 2.2 mg/dl on average.

Zucchini is also abundant in potassium, which can help lower blood pressure via dilation of the blood vessels. A decreased risk of heart disease and stroke are associated with lower blood pressure. Furthermore, diets high in carotenoids, which are also contained in zucchini, tend to be particularly protective against heart disease.