At 23 calories per 100g, cabbage is a great low calorie food that can be steamed, stir-fried, or even added to soup. The leaf contains more than your daily value vitamin k, and more than half of your daily vitamin C (28).
In fact, the American Journal of Clinical Nutrition found that eating cabbage and other flavonoid-rich foods lowers your risk of death by from cardiovascular disease. Polyphenols in cabbage also prevent cardiovascular disease by reducing blood pressure and halting platelet build-up in the blood vessels (29).
1 cup of zucchini contains 20 calories and a third of your daily vitamin C requirements (30).
As a member of the squash family, the veggie contains pectin, a type of fiber. Pectin improves cardiovascular health by lowering cholesterol and reducing inflammation. Its potassium content, on the other hand, lowers blood pressure to boost this effect (31).
Zucchini is wonderful steamed, stir-fried, or even barbecued. It can also be used in baking to add moisture to cakes and muffins.