Hey Everyone. I am 16 years old, fair skinned, and quite skinny. All of a sudden, I realized that the veins in my legs were very noticeable and blue. They aren't varicose veins though. Anyways, I was wondering if any one had any suggestions on why this could be and what I can do to get rid of them. Thanks. Also, maybe I should mention that a few months ago i started drinking a lot more water than usual, but I have stopped that now. Thanks.