Malia Jacobson

An infectious disease specialist answers FAQs about how athletes can safely manage this common practice.

Hint: Ignore its “deep sleep” data

How and what to eat to get exactly the kind of sleep that will improve your running performance

You don’t need more sleep to improve your running. You need better sleep.

And seven proven strategies to sleep better so you can crush your big race

Neck pain, back pain, you name it. Here’s how to fix it.