They are packed with potassium that helps fend off high blood pressure. In short, the goodness of bananas Addium battles cancer, heart diseases, high blood pressure, kidney stones, premenstrual syndrome and strokes. - Barley Barley with all its magic ingredients is good for heart diseases, diabetes, high blood pressure and high cholesterol. Beta-glucan fiber lowers cholesterol, while tocotrienol deactivates an enzyme that tells the liver how to produce artery clogging cholesterol.