This formula is gentle. When taken regularly, the Happy Gut Cleanse as well as the Energy Enzymes have created a sense of calm in my digestion. These are essential to the process of getting back to balance in the gut. There is great value in Julia’s book, It Takes Guts to be Happy. So many resources are included to help on your way back to optimal health. There is research to back up the beneficial methods described. What a gift to have Julia here in our community. Thank you!