Pudgy with a purpose: Fat cats could help humans better understand the way gut bacteria influences conditions like obesity and type 2 diabetes, a new study claims. Food-related changes in obese cats’ gut microbiome have striking similarities to the way diet affects the gut of humans, researchers reported recently in the journal Scientific Reports. As…  read on >  read on >

Exercise near bedtime won’t necessarily wreck a person’s sleep, a new study says. Intense exercise is typically discouraged as bedtime approaches, since such activity can disturb sleep by increasing body temperature and heart rate, researchers said. But short resistance exercise “activity breaks” at regular intervals can actually improve a person’s sleep, compared to winding down…  read on >  read on >