Why Veins Suddenly Become Visible: Understanding the Causes, Myths, and What It Means for Your Health
It can be a little startling. One day, you glance down at your hands or arms and notice veins that seem to have appeared overnight — blue, green, or purplish lines tracing under your skin. For many people, this experience raises a flood of questions: Have I lost weight? Is this normal? Should I see…