Biofeedback headache cure — Can you really cure 90-percent of headaches by lying down with your eyes covered and an ice pack at the back of your head?
The National Center for Complementary and Integrative Health (NIH) says that while the jury is out on “relaxation techniques” biofeedback works.
Biofeedback-assisted relaxation, however, uses electronic devices to teach you to produce changes in your body that are associated with relaxation.
An icepack sounds cheaper.
Biofeedback headache cure William Lawrence Sr Omnibit