Movies in 3D

So, I know I'm not the only one who has noticed the increasing amount of movies coming out in 3D. Normally I am excited about new things coming out but the 3D part seems a bit excessive - not to mention that it can do more damage to your health than entertain you. Most people, experience headaches after viewing a movie in 3D. This is mostly caused by confusion in the brain about the motions you are experiencing. Your body tells you that you are sitting in a theater or in the comfort of your own home, but your eyes tell you that you are about to fall off a cliff and your body gets confused and isn't quite sure how to respond which can cause stress to your body. It seems to me that we should keep movies in 2D. And it's not that I don't think that the 3D effect makes the video more realistic, I think that for the betterment of our health, this form of entertainment should be kept in 2D.