Human brain is a powerful, only partially, understood, machine. If it works the body lives, if it stops working the body dies. What if the brain works but not efficiently, does body live then? Yes, but it is hard to call such life a complete life, most likely, it is a surviving mode, with some kind of limitations. In order to life a life fully a person has to take care of his or her brain. Today, I offer you 10 ways to keep your brain healthy, based on my reading, studying and life experience. I hope you enjoy the read.