Respiratory / VISUAL EXPLAINER
Why Can Garlic Linger on Your Breath?
Garlic-related breath odor can come from more than material left in the mouth. Some volatile compounds reach the circulation and can leave the body through exhaled air.
READ THE IMAGE
What the illustration shows
English educational poster titled “Why Can Garlic Linger on Your Breath?” on a deep navy background. At the top, garlic, a cutaway mouth and ivory dots illustrate mouth-derived odor, separate from a blue paired-lung locator for blood-carried odor. The large lower cutaway has a blue lung air space above an intact peach-and-ivory tissue barrier and a capillary containing red blood cells below. Gold arrows carry symbolic AMS molecules from blood across the barrier into air, then toward exhaled air. White labels identify the spaces and barrier. The text says AMS can contribute after early mouth odors decline and that molecules and scale are symbolic. Gold AllHumanBody.com branding and the full slogan sit on a plain navy footer.
How to interpret this poster
- A small human study supports the distinction, not a universal dose or duration. Compound processing is incompletely understood; no odor remedy or supplement benefit is implied.
- 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
- Suarez et al., 1999 primary human breath study, American Journal of Physiology ↗
Five volunteers supplied oral, alveolar-air and urine samples after garlic. AMS, unlike the other measured sulfur gases, showed a systemic/gut origin and predominated later. Small study; no universal time or dose inferred.
Evidence correspondence is limited to the abstract. - Oregon State University Linus Pauling Institute, authored scientific resource ↗
Garlic sulfur-compound processing and AMS in human breath/urine support absorption into circulation. The page explicitly says parts of absorption and metabolism remain incompletely understood. Health-benefit and supplement claims excluded.