New Smart Underwear Unlocks the Serious Science of Human Flatulence
Nautilus | Science Connected • • health
Key Points:
- Researchers at the University of Maryland have developed a smart sensor device that clips onto underwear to objectively measure human flatulence, addressing a lack of scientific data on normal gas production.
- Their study, published in Biosensors and Bioelectronics: X, found that healthy adults pass gas an average of 32 times daily, more than double previous estimates based on self-reporting.
- The sensor detects hydrogen produced by gut microbiota, providing insights into gut biome activity with high sensitivity, especially after consuming prebiotic fiber.
- The research team is launching the Human Flatus Atlas project to recruit diverse participants and establish baseline flatulence levels, categorizing individuals from minimal to frequent gas producers.
- This technology aims to bring scientific rigor to the study