I have this problem too. I've swapped cows milk for soya Cut out bread Eat an activia yoghurt every day Drink more water It could be: *a food intolerance *slow digestion- so longer time for fermentation *could be an indicator that you are thirsty *early warning that you are hungry

I have this problem, i don't know what it is, but it's not always that im hungry, because it rumbles even after a big meal, but it might be because when i swallow, talk and eat i swallow to much air, and it makes it rumble, that i know happens, i tried swalowing air to see if it was that, and it worked, but i'm afraid i don't know what to do about it.