Everything I’ve learned—and science confirms—about being underweight and overweight at different times in my life.

Country-rap singer Jelly Roll has lost over 200 pounds. Before adjusting his diet and exercise routine, he focused on his ...

Addiction changes the brain, body, and behavior. Persistent insomnia, craving, depression, anhedonia, and anxiety may continue for months after sobriety, often leading to relapse. While we search for ...

Want to stay current with Arthur’s writing? Sign up to get an email every time a new column comes out. In a recent column, I wrote about the morning protocol I employ and recommend to increase ...