We know late-night screens are bad for sleep. How do you stop doomscrolling in bed?

A man uses a phone at home in the Queens borough of New York. Sleep scientists long ago established that insufficient sleep is linked with poor health outcomes, anxiety, obesity and several other negative effects. The research is equally conclusive that smartphones are particularly disruptive to the circadian clock that regulates sleep and other hormones. — AP

Like many of us, Jessica Peoples has heard the warnings about excessive screen time at night. Still, she estimates spending 30 to 60 minutes on her phone before going to sleep, mostly scrolling through social media.

"Recently, I’ve been trying to limit the amount,” says Peoples, a discrimination investigator with the state of New Jersey. "I do notice that how much time I spend affects how long it takes to fall asleep.”