Experts Argue It’s Time for Obesity to Be Defined Beyond BMI

Body mass index (BMI) is one of the most ubiquitous yet controversial metrics in medicine. A crude measure of weight relative to height, BMI is commonly used to diagnose obesity—even though many experts and professional groups agree it’s an imperfect tool that on its own reveals very little about someone’s health. Among other issues, BMI … Read more

Boar’s Head Plants Struggled with Insects and Slime, Records Show

Government inspectors documented unsanitary conditions at several Boar’s Head deli meat plants, not just the factory that was shut down last year after a deadly outbreak of listeria poisoning, federal records show. Newly released reports from Boar’s Head plants in New Castle, Indiana; Forrest City, Arkansas; and Petersburg, Virginia, described multiple instances of meat and fat residue left … Read more

The Best Ways to Protect Yourself From Wildfire Smoke and Ash

The Los Angeles wildfires have killed at least two dozen people and decimated thousands of structures. Yet even in areas that aren’t burning, plumes of smoke remain a serious and ongoing public health threat—especially as the region braces for dangerous winds that could fuel the spread of ash and smoke. [time-brightcove not-tgx=”true”] “Certainly air pollution … Read more

Why Do Taxi Drivers Have a Lower Risk of Alzheimer’s?

It’s not easy to become a taxi driver in London. Since 1865, to operate a taxi, drivers have had to pass what’s known as “the Knowledge,” a grueling test of a person’s memory of the thousands of streets, landmarks, and driving routes within the city. Students typically study for years to prepare for the Knowledge … Read more