Whey protein and sugar alcohols destroyed my gut
Just wanted to come on here and say my experience which may be common! I’ve felt a lot better the past 2 months and I think I found out why I suddenly got FODMAP sensitivities in the first place.
For the past 3 years I’ve been lifting and running 5 times a week and eating lean (oats and eggs in the morning, other meals usually a meat + bulgur wheat/rice + veggies). To supplement protein I also have whey protein powder, and/or protein bars like Barbell/Quest/Builders/etc after I work out. Issue is pretty much all of the 15-20g protein bars have sugar alcohols like mannitol and erythritol syrup to advertise “sugar-free”, which can destroy your gut over time.
Looked great, but felt awful. I started to have really intense pain in response to eating even a little bit of garlic, onion, mango, lychee, watermelon, pistachios, beets, chicory root fiber, dried fruit, etc. I never had or developed a problem with any lactose or gluten in any form.
I’ve cut out whey powder entirely, only have GoMacro bars, and I think pea protein is ok but not every day. In parallel I’ve been pretty much micro-dosing garlic and onion since those are the worst for me, and I only feel a slight tightness the day after now. I’ve been waiting months for my GI appointment and it’s finally next week. But just a finding in case other people have had the same issue!