There are many known facts about the causes of vein problems today, they are numerous and they are mostly triggered by our evolutionary tendency caused by our upright posture. In an adult man, almost 7,000 l of blood daily flow through the veins towards the heart. The weakened venous valves, in the case of sick veins, cause delays in the conveyance of blood back to the heart. The first signs of problems with veins (link to measuring) (venous insufficiency) are heavy feeling in the legs or legs swelling, which may point at a whole range of different health problems. An early diagnosis and treatment (link to measuring) may relieve the existing complications and prevent further development of the disease. Untreated varicose veins may have serious consequences.

For the patients suffering from venous insufficiency, there are special exercises called vein exercises (link to exercises indicated below). They have to be done twice a day for ten minutes.