I was diagnosed with prediabetes about 7 years ago, but considered stable. HbA1C between 43-47. I believe that being careful with my diet has helped prevent it going higher. Over the last year, I have been getting IBS-like symptoms and tried FODMAP diet a couple of times, but no closer to identifying a diet that reduces syptoms and that will help keep HbA1C stable longer term. I am tired of eliminating things from my diet and don't think I can figure this one out on my own. (Some tests have been done by GP to rule out more sinister causes, though I am apparently too old for calprotectin test to rule out IBD). My requests to be referred to a dietician get put off. Let's check your HbA1C again. It feels like this has to go over the red line before I can get some guidance.