write the functions : -
values in veins
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The function of the veins
Only 10 percent of people in Germany have healthy veins. Ninety percent have venous diseases1.1 This can result in tired, swollen legs, varicose veins or a thrombosis. How do the veins work, how can we help them?
A widely branching system of blood vessels transports our blood around our bodies. The blood vessels are divided into arteries and veins depending on the direction in which the blood is flowing. The heart pumps the blood through the arteries to every last part of the body and supplies the cells with oxygen.
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