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eating loudly with lip-smacking pleasure
Flatulence and a mixture of gases (nitrogen, carbon dioxide, oxygen, methane, and hydrogen sulfide) leaving the body
Food mixing with gastric acid, churning the food
stomach bathing the ingested food in gastric acid.
Eating unbalanced diet increases the risk of indigestion.
Belching is the noisy release of gas from the stomach to the mouth
Gas leaving the body from food which is difficult to digest.
The break-down of protein into smaller polypeptides and "food" becomes a pasty substance called chyme, after 3 hours of grinding within the stomach.
Restricted blood flow
Cholesterol building up in the arteries restricting the flow of blood around the body
(Wellcome Images )
Unit 9B – Fit and healthy