Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

A process of surgically joining the circulatory systems of a young and old mouse slows the aging process at the cellular level and lengthens the lifespan of the older animal by up to 10%. A process of ...

If you are dealing with non-healing wounds in multiple areas like ulcers on feet, both your hands and feet are cold. Experiencing poor vision, edema and swelling in legs (limbs) and feet. The most ...

Every day, your heart pumps about 10 pints of blood 60,000 miles around your body through your circulatory system. That system is made up of blood vessels, the tubes that carry blood throughout your ...