There are veins in our body that transport deoxygenated blood to the heart. Veins have valves to prevent backflow and keep... moreThere are veins in our body that transport deoxygenated blood to the heart. Veins have valves to prevent backflow and keep the blood moving in the right direction i.e to the heart and lungs. The vein valves are kind of flaps that are only supposed to open up with the direction of blood flow.
Varicose veins are an extremely common problem affecting 50% of the world’s population that has crossed the age of 40+.... moreVaricose veins are an extremely common problem affecting 50% of the world’s population that has crossed the age of 40+. The condition creates issues in 15-30% of the grown-up population who are in their late twenties, not neglecting the major chunk of those females who are affected because of the vein problems.