Verified treatment outcome for chronic lower back pain with digestion issues at One Life Chiropractic in Rochester NY.100 pain reduction achieved over 3 Months. Additional benefits: better digestion, better bowel movements, reduced stress. Treatment: Upper Cervical Chiropractic. Patient experience: Donna would say that her stomach hurts all the time and she had trouble going to the bathroom. With upper cervical care she is pain free and has regular bowel movements!.