Bio Feedback News Today

Small dosage. the body fights it off so when it hits youve had prior experience in defending itself. the same thing here. >> reporter: patient learn to control their bodies deep lyly relax. its called bio feedback like lowering your heart rate during bad turbulence. >> my life is completely different. i want to fly. i want to go away ten times a year. i dont care -- i havent been to australia yet but i cant wait to fly to australia. >> reporter: the treatment has a 92% success rate. patients usu...