Digestive / VISUAL EXPLAINER
Why Do Fizzy Drinks Make You Burp?
Carbonated drinks add carbon dioxide that can contribute to a gastric burp. Gas moves from stomach through the esophagus and out through the mouth; swallowed air can contribute too.
READ THE IMAGE
What the illustration shows
Navy-and-gold poster titled “Why Do Fizzy Drinks Make You Burp?” A translucent blue side-profile head and upper torso reveal a pink mouth, one food tube and a cutaway stomach. Gold and cyan arrows follow blue bubble symbols upward inside the esophagus, through the space above the tongue and out through the lips. A clear glass of fizzy water at left is labelled with carbon dioxide creating the fizz. A lower-left magnified inset shows the upper stomach connected to the esophagus, with bubbles and an upward arrow inside the lumen. Direct labels identify the mouth exit, food tube, stomach and upper stomach. Bottom text says swallowed air can also add to stomach gas and limits the diagram to a gastric burp, not every kind of belch. Gold AllHumanBody.com and the full slogan appear along the bottom.
How to interpret this poster
- One gastric-burp example, not all belches or all swallowed gas. Bubbles are symbols, not a measured gas volume or a drinking challenge.
- AI-assisted educational illustration; not physician certification, microscopy, a diagnosis or individualized medical advice.
- Fine annotations need enlargement; the full description provides an accessible text alternative.
- Display the full uncropped illustration; do not trim titles, legends or boundary annotations.
AI-assisted educational illustration, adapted into web-sized images without changing its composition. This is general education, not an individual diagnosis or treatment recommendation.
EVIDENCE / CONTEXT
Sources and what they support
- Nemours KidsHealth medically reviewed explanation ↗
Carbon dioxide in fizzy drinks; stomach-to-esophagus-to-mouth route; swallowed air contributes. Only basic mechanism is adopted.
- NIDDK official digestive physiology education ↗
Belching as gastric gas release and swallowed-air contribution; also notes some belches occur before air reaches the stomach.