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  • The portable prototype that detects if you're burning fat by analyzing your breath (Photo: NTT DOCOMO)
    Obesity
    Portable fat breathalyzer indicates if you’re burning fat
    Researchers have developed a portable sensor that analyzes a person's breath to detect if their body is burning fat. Its creators say the device could let users know if that exercise regime is actually working and help diabetics and those trying to lose weight manage their daily diet.