Visible Veins Explained: Normal Causes, Health Risks, and When to Worry

and after exercise causes veins to expand. In fit individuals, this effect may be more pronounced and persistent.

Heat and Warm Weather: In warm temperatures, veins dilate to help cool the body, making them easier to see.

Genetics: For some, vein visibility is simply hereditary. If visible veins run in your family, they may appear regardless of your continue reading …