Sleep, urine and heart rate: three steps forward in healthcare

These days show that health gains sometimes come in small, smart steps. A simple reward for getting enough sleep, a urine test that detects cancer, and an AI that reviews a heart recording: three different stories with one common thread. They make healthcare faster, more precise, and sometimes easier to maintain. Take the research from the University of Pittsburgh [1]. More than 1,100 students received a Fitbit app, and about 468 of them got roughly 5 dollars per night if they slept seven hours. The result: 26% more nights with sufficient sleep and 19 minutes longer sleep per school night....