I was about to give this a 1 star because after I finished the 7 days I had dairy and immediately had digestive problems. But on day 9 I actually was tolerating dairy just fine! Not sure why it took me an extra 2 days to acclimate but I’m glad it worked. I actually canceled my subscription because I thought this didn’t work but I’m going to restart it. Only complaint is that managing my subscription was hard, there wasn’t a simple cancel button on the mobile website and I had to use the chat feature