I do not know a lot about AS and diets but I have read some things online. I know that every body is different, and different things help different people. I've seen online that people go on a no carb/sugar diet and that works for some, same with an anti inflammatory diet. I've read that red meat can cause inflammation and then I heard on a Joe Rogan podcast that a meat only diet helped some people bring down their inflammation.
Personally, I would find it very hard to try all of them. So I just try to eat more healthily, I am a vegetarian (even before I was diagnosed), I try to eat lots of fruit and veg and less processed foods.
And personally, I think everybody is different.
I track my foods and write down what I eat every day in my journal just to see if any food triggers me.
I hope this was helpful for you,
Ali (Community Member)