Hi, short answer is no to SIBO symptoms. But my Hypothyroidism started in my 40’s. I’m 71 now and my digestive issues started 6 years ago after a great deal of stress. Fast forward after another endoscopy and searching for a functional medicine doctor, I was put on a prebiotic and probiotic for a period of time and then omitted the prebiotic. But continue with the probiotic. I also worked with a nutritionist to reduce or eliminate some foods high in sugar, use stevia instead of sugar. And I continue also eating organic fruits and vegetables and grass fed meats, wild caught seafood, and grass fed dairy products. I also learned sheep’s milk yogurt is more digestible plus it also has probiotics. I think all these changes have been beneficial to the huge improvement to my health. Another addition I’ve incorporated into my weekly routine is infrared sauna or steam saunas - both good for inflammation.