In reply to @pruittycat. I recently learned my lymphocytic colitis was gone on a colonoscopy this past summer (2021) at Mayo. Although everyone is unique, for me, I had to completely stop one of my medications and was advised to avoid all NSAIDS. I happen to follow a gluten free diet and do not drink alcohol or soda. I have a number of health issues, but I try to exercise moderately daily and get good sleep. Did that make it go away? The doctors didn’t know but advised me to keep doing what I’m doing.