美国国家公共电台 NPR--For coffee lovers there is some good and some bad news（在线收听）

For coffee lovers there is some good and some bad news

Transcript

Researchers say coffee drinkers take about 1,000 more steps a day than non-coffee drinkers, but they sleep less than people who don't partake. The study concludes coffee's health effects are complex.

STEVE INSKEEP, HOST:

Good morning. I'm Steve Inskeep.

For coffee lovers - and I seem to be holding some right now - we have good and bad news. Researchers say coffee drinkers take about 1,000 more steps per day than non-coffee drinkers, but they sleep less than people who don't partake. A study out of the New England Journal of Medicine concludes that coffee's health effects are complex and personal genetics play a role. So here's to less sleep. But if you'll excuse me, I've got to go for a walk.

It's MORNING EDITION.