Middle-aged Americans are lonelier than their European counterparts. That’s the key finding of my team’s recent study^[1], published in American Psychologist.

Our study identified a trend that has been evolving for multiple generations, and affects both baby

Americans seem to have quite a positive view of dietary supplements^[1]. According to a 2023 survey, 74% of U.S. adults take vitamins, prebiotics and the like^[2].

The business of supplements is booming^[3], and with all the hype around them, it’s easy to