The breathalyzer identifies the amount of acetone in your breath to determine if your body is in ketosis. Smart scales and ...

Researchers from ETH Zurich have developed a portable measuring device that detects the metabolic marker acetone in breath ...

Molecules released in the breath can signal whether the body is burning fat. Credit: Mascot/Getty. A handheld breath test can ...

Eosinophils are white blood cells that play a key role in how the immune system responds to infections, allergies, and some serious illnesses. High levels usually mean the body is reacting to ...

Researchers have developed a breath detector with a chemical sensor that sniffs out when your body is burning fat through a ...

A handheld breathalyser picks up on a molecule called acetone, revealing that your body is using fat for energy ...