The time change is upon us! Know your chronotype to help you understand how your body adjusts. In this case, we’re assigning dog breeds to chronotypes. Which are you? (We’re def a Weimaraner.) #weimaraner #beagle #scottishterrier #labrador #chronotype #dogchronotype #museumofthedog #AKCMuseumOfTheDog | Museum of the Dog

New research suggests your internal clock may quietly shape your risk of heart attack and stroke long before symptoms appear. For decades, sleep timing was treated as a lifestyle preference. But a massive new study hints it may be a biological risk factor. Researchers tracking more than 300,000 adults found that people who naturally stay up late classic “night owls” had a 16% higher risk of heart attack or stroke over 14 years compared with average sleepers. The data came from the UK Biobank, on