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What Happens to Food in Your Stomach? A Digestion Song

◷ 2:29

Follow Ola’s cheese-sandwich bite on an imaginary camera trip into her stomach. See how muscle movements mix the food, while gastric juice and enzymes help break it down before small portions move on to the small intestine.

Concepts explained

Concept glossary ↗

Original explanations based on the cited sources.

Peristalsis

Peristalsis is a sequence of muscle contractions that moves material along the digestive tract. It also pushes swallowed food through the oesophagus.

Sources

Text from the recording’s subtitles.

Song lyrics
Para onde vai o bocado de pão com queijo? No piquenique, Ola mastiga e engole Uma câmera imaginária segue atrás Os músculos o levam pelo esôfago Ela desliza no túnel macio E chega ao estômago flexível As paredes apertam e misturam O bocado gira sem parar A onda muscular mantém o vaivém A comida se desfaz pouco a pouco Suco gástrico envolve os pedaços E deixa o ambiente ácido por dentro Enzimas ajudam passo a passo Sobretudo a quebrar as proteínas Com apertos, a comida fica semilíquida As paredes apertam e misturam O bocado gira sem parar A onda muscular mantém o vaivém A comida se desfaz pouco a pouco A saída muscular se abre um pouco Pequenas porções passam de cada vez E chegam ao intestino delgado As paredes apertam e misturam O bocado gira sem parar A onda muscular mantém o vaivém A comida se desfaz pouco a pouco Ola brinca, a digestão continua Seu corpo segue sem ela mandar
Language version lyrics
Where does Ola’s bite of cheese sandwich go? At the picnic, she chews and swallows it A make-believe mini camera follows Muscle waves push it down the esophagus The camera glides down the soft tunnel And reaches the stretchy stomach pouch Stomach walls squeeze, rock, and mix the food Round and round the pieces go Muscle waves keep everything moving The food breaks down little by little Gastric juice swirls around the pieces It makes the space inside acidic Enzymes help break food down step by step They work especially on proteins More squeezing makes a semi-liquid mix Stomach walls squeeze, rock, and mix the food Round and round the pieces go Muscle waves keep everything moving The food breaks down little by little The muscle gate opens just a little Small portions of the mixture pass through And move into the small intestine Stomach walls squeeze, rock, and mix the food Round and round the pieces go Muscle waves keep everything moving The food breaks down little by little Ola plays while digestion carries on Her body keeps it going on its own
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What Happens to Food in Your Stomach? A Digestion Song

Follow Ola’s cheese-sandwich bite on an imaginary camera trip into her stomach. See how muscle movements mix the food, while gastric juice and enzymes help break it down before small portions move on to the small intestine.

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