Dr. Oz says singing can:
1) Lower your blood pressure
2) Boost your "feel good" hormone -- oxytocin
3) Help you breathe better
4) Find serenity after cancer
5) Rewire the brain after stroke
Also, says Dr. Oz, singing can promote everyday health and well being, increasing immunity, reducing stress, easing anxiety and making you generally feel happier. So do some singing today!