Breathalyzer can 'sniff out' when your body starts burning fat
medicalxpress - Researchers have developed a breath detector with a chemical sensor that sniffs out when your body is burning fat through a single exhale. Reporting in Device, the handheld, smartphone-assisted device measures acetone—a molecule that is released into the …
AI Summary: Engineers developed a breath-based detector that pinpoints when the body shifts to fat oxidation, and shrank it down to a phone-compatible breathalyser. The device measures volatile markers in exhaled breath to indicate metabolic state, enabling noninvasive, real‑time monitoring of fat burning for weight-loss or metabolic research — because your phone now judges your dinner choices.
First-Ever Smell Map Is a Breakthrough in Sensory Research, a Step to Help Us Tackle Loss of Smell
discovermagazine - Discover how smell receptors in our noses aren’t randomly arranged but are highly organized, offering new paths toward treating sensory impairment.
AI Summary: Scientists have produced the first high‑resolution olfactory map, charting how scent receptors and neural circuits are organized in the nose. The atlas exposes unexpected patterns in odor encoding, helps explain smell loss, and points to new diagnostic and therapeutic pathways — including potential early markers of Alzheimer’s‑related olfactory damage.
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