Blue veins is caused by working hard. This is when your hands are active a lot. It is because a lot of blood is flowing through your hands to work them. The veins come to the surface because they are full of blood. This also happens on you feet as well.
No, it is not bad. Every one has the same kind of veins in their hands. This is a normal thing to have.
There are many possible causes of raised veins on hands. Generally is caused by the relaxing and thinning of the skin due to age. It can also be caused by a restriction of blood vessels in the hand.
Veins will appear blue. Don't confuse this with spider veins. They will often pop out on the hands and feet if you have been doing heavy lifting (hands and feet) or running or jumping a lot (feet). There is likely nothing wrong. If you don't like the blue veins around your breasts then get a tan.
Veins as seen through tissue are normally sort of a greenish-blue color.
There really isn't a cause, it's just the lack of melanin or the thickness or your skin at that point. If you are really pale you have a higher chance of blue veins showing. On areas like your hands you can see veins because your skin is thinner there. On areas like your lower legs, the veins are larger and are therefore more visible.
Because they are closer to the surface. There could be other reasons.
Blue Veins was created in 1999.
Blood is not actually blue in veins. The misconception that blood is blue in veins comes from the way light interacts with our skin, making veins appear blue. In reality, blood is always red, whether it is in the veins or arteries.
the color of your veins is blue
the veins are blue.
Nothing - it's when your veins aren't blue that there's a problem.
You are dehydrated