Do video games have potential as an educational tool?

Okay, so I personally think that if well used, the video games can be a new way of education. You don’t have to care about my idea, but maybe you’ll want to know.
I actually like playing video games, so maybe that is the reason I like them. However, when it comes to education, I get a little doubt. Will it still be helpful?
Video games as one point of view might be a new kind of teaching tool that makes learning fun.
However, even if the video games are educational, it might develop health problems for children.