vascular physiology

Vascular physiology is the study of how blood vessels function in the body. Blood vessels, which include arteries, veins, and capillaries, transport blood, delivering oxygen and nutrients to tissues while removing waste products. Arteries carry oxygen-rich blood away from the heart, while veins bring oxygen-poor blood back. Capillaries are tiny vessels where the exchange of gases and nutrients occurs. Vascular health is crucial for overall well-being, as it affects blood flow, blood pressure, and can impact conditions like heart disease and diabetes. Understanding this system helps us appreciate how our bodies maintain balance and respond to various needs.