As an 83 yr. old Senior, I had problems with digestion as the body just naturally slows down in functioning. I feel that Integrative Digestive Formula has definitely has helped as I am a very active Senior, as I taught Mind-Body Biology in high school 45 years ago with yoga ,Tai Chi, biofeedback, etc.I still hike, play tennis, swim 2 hours every day and, of course, Hatha yoga is such a daily routine.