Stomach growling occurs as food, liquid, and gas go through the stomach and small intestine. Stomach growling or rumbling is a normal part of digestion. There is nothing in the stomach to muffle these sounds so they can be noticeable. Among the causes are hunger, incomplete digestion, or indigestion.

Is it good for your stomach to growl?

The takeaway

You might not like having a growling, grumbling stomach, but it's extremely normal. Whether you're hungry, digesting loudly, or experiencing indigestion, keep these tips in mind to both reduce and prevent stomach growling.

Why does the stomach growl when hungry?

When the walls are activated and squeeze the tract's contents to mix and propel food, gas and fluids through the stomach and small intestines, it generates a rumbling noise.