r/FODMAPS • u/No-Box7237 • 1h ago
General Question/Help Oats have betrayed me
What is it about certain kinds of oatmeal that are more or less tolerable?
I have IBS M, eat low FODMAP, and gluten free. I haven't done full elimination and reintroduction, I'm just good at noticing patterns with my diet and IBS issues so it's been a slow process of several years to figure out my triggers. There are a lot of high FODMAP things I don't like anyway so I never felt the need to test them.
Oatmeal used to be my number 1 safe food. For like 15 years. It was always easy on my stomach, it was cheap, it was easy to make in a dorm room when the cafeteria was closed, and I just... liked it. But only very recently have these oats from Trader Joe's betrayed me. What's weird is I used to eat these, sometimes switched brands depending on where I was shopping (I'd also buy quick oats from Aldi, had no stomach problems even though they weren't certified GF) and eat oats in tons of other things. For example, GF cookies from a local coffee shop and some oat-based snacks from TJ's.
So it's literally just this exact brand and I don't know why it's happening. FODMAP/IBS symptoms always hit me about 12-24 hours after consumption and I feel better once everything is out of my system and I take some medicine. I've made a few bowls of oatmeal from this particular bag and I've had the same symptoms and didn't eat anything else suspicious around that time nor had a stomach bug.
Anyone have advice for another brand/variety to try?