India, Dec. 7 -- Have you noticed the visible blue veins on your legs, the ones that seem more pronounced than anywhere else on your body? You may brush it off as nothing serious, but it actually is the first clue, hinting towards excessive strain on your veins. To understand more about varicose veins and how to prevent them, HT Lifestyle reached out to Dr Avik Bhattacharyya, senior consultant and head - diagnostic and interventional radiology at CMRI Hospital, who revealed that it is a condition which indicates weak and sluggish blood flow.ALSO READ: Are you at risk of heart disease? Study reveals eating these foods could reduce your risk of irregular heartbeat

He described the condition, "Varicose veins are a common condition where the...