Your circulator system is a complex network of different organs and vessels that ensure proper flow of nutrients, blood, hormones and oxygen to and from cells. Your body cannot be able to maintain a healthy internal environment or fight diseases in the absence of your circulatory system. read more
The circulatory system consists of four major components: The Heart: About the size of two adult hands held together, the heart rests near the center of the chest. Thanks to consistent pumping, the heart keeps the circulatory system working at all times. read more