The City of San Francisco recently filed a lawsuit against the country largest manufacturers of ultraprocessed foods, ...

Add Yahoo as a preferred source to see more of our stories on Google. Research has found that high-sugar, ultraprocessed foods can be addictive for some people. Doucefleur/iStock via Getty Images Plus ...

This article was originally published on Leafly and appears here with permission. There’s a common perception that cannabis is safer and less addictive than alcohol. For example, in a recent survey of ...

Ms. Szalavitz is a contributing Opinion writer who covers addiction and public policy. Before he died by suicide at age 14, Sewell Setzer III withdrew from friends and family. He quit basketball. His ...