How young is too young? No such thing, apparently.

Health

How young is too young? No such thing, apparently.

Specialist outlines impact of screen time on developing brains, from toddlerhood to teen years

Sy Boles

Harvard Staff Writer

May 9, 2025 6 min read

U.S. children aged 8 and younger spend 2½ hours a day on screens, with kids under 2 exceeding an hour each day, according to a recent report from Common Sense Media. 

It’s data that Michael Rich...