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Stomach noise - such as rumbling, gurgling and growling - typically is due to normal digestion. Stomach growling can occur when you're hungry. But it can also occur after eating or between meals when food is passing through your intestines.

Hunger and appetite are controlled by a complex system of hormone-like substances primarily made by your digestive system. When you haven't eaten for a while, these substances are released and cause a part of your brain called the hypothalamus to "switch on" your desire to eat. A message is then sent to your stomach and intestines. This triggers muscle contractions and the release of acids and other digestive fluids - which causes the rumbling, grumbling sounds you hear - as your body prepares for you to eat. The thought, sight or smell of food also can trigger this response.

Sometimes excessive stomach noise can be a symptom of an underlying gastrointestinal disorder, such as irritable bowel syndrome. But in such cases, stomach noise usually is accompanied by other signs and symptoms such as bloating, cramping, diarrhea or excess gas.

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13y ago
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16y ago

It happens when your stomach walls squeeze together in an attempt to mix and digest food and there's no food there. Gases and digestive juices slosh around in your empty stomach and before you know it - borborygmi. Yet hunger really has nothing to do with an empty stomach but, instead, is a product of certain nutrients missing in the blood. Our brains contain a "hunger center," which functions as an accelerator, or as a brake, for our stomachs and intestines. Once necessary nutrients are lacking from the blood, the dinner bell is rung, and the stomach and intestines come rumbling. The now active stomach and intestine aren't picky as to what foods will satisfy they, and will grab anything they can. It is the role of the appetite to rein them in, and to ensure that the growling duo are satisfied, but with a healthy balance of the proper nutrients.

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15y ago

Because your stomach constantly churns as it adds digestive juices to food. When empty, the air transmits sound waves more easily than when the stomach is full of food.

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13y ago

This depends. If its making a really long growling noise then your hungry. If its making bubbly or slushing sounds then your having trubble digesting food.

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12y ago

It means that the bubbles inside keep on gurgling.

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10y ago

Perhap you are eating too much sugar. Or hydrochloric acid in your stomach isn't enough to break proteins. Watch what you are eating.

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15y ago

you're hungry, i would see a doctor

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Q: Why does your stomach growl when you are hungry?
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Related questions

Does your stomach still growl when youre pregnant?

Yes your stomach does growl when you are pregnant, if you are hungry then it will growl no matter what. There is one thing you can do to stop the growling of your hungry stomach. You must eat something....... I recommend beans (a lot of protien)


When you are hungry and your stomach does not growl Is that a problem?

No, Gas,air and food cause stomachs to growl. You can still be hungry without the growling sounds.


Why does my stomach growl?

Feed him Either he's hungry or he's real happy :)


Does your stomach need to growl in order for you to be hungry?

No, stomach growling is caused by the amounts of gases,air and contents of the stomach and intestines. Your stomach can growl soon after eating a small meal as well as before eating.


Why does your stomach growl even when i am not hungry?

Often, a growling stomach is not a growling stomach. Intestines may make noises during digestion.


Why does my cat's stomach growl?

Feed him Either he's hungry or he's real happy :)


Why does your stomach rumble?

When you are hungry your stomach will often rumble and growl as a response to your body needing nutrients. During the first trimester of pregnancy, many women lose their appetites and your stomach will growl in response.


Why does your stomach growl when youre hungry?

Because your stomach constantly churns as it adds digestive juices to food. When empty, the air transmits sound waves more easily than when the stomach is full of food.


Can your stomach growl when you are pregnant?

I believe so. If you need food, so does a baby, and in the womb, that disgusting lump on your stomach does need it too. When you eat, some of it goes to that lump, and if you don't eat, you get so hungry and your stomach must growl louder than ever. plz send a vid of a pregnant stomach growling on youtube for me. -IQ


Can you hear your stomach growl when your pregnant?

When your stomach wambles (and wambling is when your stomach growls) is just means that the stomach is expanding. There is absolutely nothing wrong. You just ate a little more than normal and your stomach is expanding. Either that, or you are just very hungry.


Does you stomach growl when you have a hernia?

No.


What can growl besides a stomach?

dogs?