9Onion
Onions are very rich in flavonoid anti-oxidants. These compounds are beneficial to maintaining normal function of myocardial cells. Recent studies have shown that onion can be a powerful dilator of blood vessels, hence improving circulation. In addition to its remarkable way of increasing blood flow, onion plays a crucial role in preventing inflammation of blood vessels. A daily consumption of this vegetable has been shown to give better results. [8]
