its high in fodmaps AKA "fermentable olligosacharides disacharides and polyols" or something like that , so any more then 1 day a week and i start to feel a little weird, i suppose effects on gi diseases will vary. Veggies that i tolerate well are broccoli,spinach saur kraut/cabbage, while cauliflower, brussel sprouts, onions, garlic I will eat much less of or not at all. Read more about the fodmap diet and studies in IBS and IBD. Also read more about SCD diet aka specific carbohydrate diet.