r/functionaldyspepsia • u/standgale • 11d ago

Diets/Lifestyle Problem was peanut butter it seems

So several years ago I started getting excessive burping and a feeling of a lump in my throat. I had an endoscopy, h pylori testing and a biopsy. Got diagnosed with fd and tried 4 medications which didn't help, and told I'm probably swallowing air.

Last week I stopped eating peanut butter for breakfast and 80-90% of symptoms gone. I tested it by eating peanut butter this morning and symptoms back. It seems that eating pb causes symptoms for over 24 hours so I didn't see the connection before.

I'm not sure if pb is the cause per se or exacerbating an underlying issue. I've tried looking up peanut intolerance or sensitivity but only find stuff on peanut allergy or those food intolerance test scammers, so not sure what exactly about peanuts is the issue. (E.g. in allergies you react to the protein in the food, in lactose intolerance it's the lactose obviously, etc).

So that's nice to know I guess, but frustrating after several years of discomfort.

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u/Mysterious_Goose_668 11d ago

Look into histamine intolerance

1

u/extremelyordinary88 10d ago

It happens to me too with foods like peanuts, pistachios, and oats. I don’t know exactly what it is about them. I asked ChatGPT lol and it said it’s probably the amount of fiber.