Real peppers never stop eating beans. You buy new and eat the old ones. Oh and real peppers buy a truck they can repair themselves, not a 2024 Ram Clownsmobile.
Did you know that if you keep eating the same vegetable/food it can become somewhat toxic to your system? Also, different people have different tolerances.
I think he meant an over time aquired food allergy. Esp. Older folks seem to get them -like me- one can test with a Serum specific IgE in vitro Test.
There are over the counter test one can buy relatively cheap.
I did one recently, turned out I was allergic to garlic of all things (among others). Advice is to stay off it for 4-6 months then slowly reintroduce. Life is wild sometimes.