Nerves have their own importance in the body. You must have often seen different colors of veins on legs and hands. But for your information, let us tell you that if a lot of blue veins are seen on someone’s leg, then it can be a symptom of a serious disease. Blue veins can be a sign of a serious health problem. Let us know its symptoms, causes and methods of prevention. The skin of many people is very thin due to which veins become easily visible. There are many…
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