Very interesting, thank you! For a while I was running in the 30-60 minute range and my gut was getting more and more irritable over time. Your experience lines up with the research I found - that intense, prolonged or overly frequent exercise can worsen leaky gut / intestinal permeability symptoms, but regular exercise at a relatively low intensity may improve it. This makes me want to try reintroducing running into my routine.
Also very interesting that weight training doesn't trigger any symptoms. Can I ask - how hard do you push during weight training? Are you on a program like StrongLifts 5x5? I was running and then doing weights back-to-back and stopped both after I realised it was making things worse.
I have the same experience as you in terms of biggest improvements - spotting and cutting out trigger foods has been a huge help. I miss a lot of foods, but I like having a stable gut much more than I miss the foods...
Also very interesting that weight training doesn't trigger any symptoms. Can I ask - how hard do you push during weight training? Are you on a program like StrongLifts 5x5? I was running and then doing weights back-to-back and stopped both after I realised it was making things worse.
I have the same experience as you in terms of biggest improvements - spotting and cutting out trigger foods has been a huge help. I miss a lot of foods, but I like having a stable gut much more than I miss the foods...