Hawthorn (Crataegus) contains a combination of flavonoids that can protect the heart against oxygen deprivation and the development of abnormal rhythms. It dilates coronary blood vessels, improving the flow of blood to the heart. It strengthens the heart muscle and works to help the body rid itself of excess salt and water. It reduces blood levels of cholesterol and triglycerides, and brings down high blood pressure. Choose a standardized extract containing 1.8 percent vitexin-2 rhamnosides.
