Don't monks typically share the same diet inside the monestary? Could that be the actual cause? Seems like they would want to test someone who meditates all da

Don't monks typically share the same diet inside the monestary? Could that be the actual cause? Seems like they would want to test someone who meditates all day then eats a big cheeseburger. Something tells me that may have a bigger impact on gut biome than the meditation itself.