Chances are, the older hand you pictured has bulging, visible veins all throughout the back — but why is that? It’s not that our veins get larger — but rather that our skin actually thins as ...

The bulging veins ... I could have gone back to work the next day, but I took a week off so I had plenty of time to walk. 'Unfortunately, though, I had bad veins on both my legs, but the limited ...