9 days into the Digestive Tune-Up program, (haven't changed eating really as I eat pretty clean anyway) and I'm down 2kgs. The biggest difference is how I'm feeling. I used to eat a decent meal and I would be so full for hours and at times very uncomfortable. Now I feel I'm empty in around 20-30 mins depending on the size of meal. It didn’t feel hungry, but I felt like I could train. Before I felt I couldn't train till at least 3 hours after a meal - now I could do a session in 30 mins after mealtimes.