How does your stomach grumble??!
Question: My stomach was rumbling when I was taking a shower and I was asking myself how??
Now I'll ask everybody else!
Answers: My stomach was rumbling when I was taking a shower and I was asking myself how??
Now I'll ask everybody else!
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