Over one-third of people taking the new drug semaglutide experienced body weight reduction by 20% or more; 75% of people who took it lost more than 10%.

The risk of dementia is doubled among older adults who sleep less than 5 hours per night regularly, compared to those who sleep 7-8 hours.

A computational model calculates 'skeletal age', predicting someone's risk of bone fracture and premature death. Fractures increase the risk of premature death by about 50% in both men and women.

Consuming one or more cups of caffeinated coffee was linked to reduced risk of heart failure in compiled data from three studies with over 21,000 adults in the United States.