When to Sip (and When to Skip): A Smarter Way to Time Your Caffeine
You know that 3 PM cup of coffee that feels like survival fuel? It might still be working overtime…
Blog
The blog for your body’s clock
We cover circadian science, sleep, shift work, and more—because your circadian rhythms are complicated, but understanding them shouldn’t be.
Real Sleep Studies, Real Sleep Loss, Really Bad Ideas
Ready for a tour of what actually happens when you skip sleep? Here are some real, actual sleep deprivation…
Melatonin Is a Stage Manager, Not the Star of Sleep
Let’s talk melatonin. Or, as I like to call it (to the confusion of my friends and loved ones):…
Social Jet Lag: Why Your Weekend Sleep Habit Isn’t Helping
Ever find yourself staying up later on the weekends, then dragging through Monday like you’ve flown cross-country? That mismatch…
Can Poor Sleep Make You Sick? Science Says Yes.
Ever wonder if sleeping less actually makes you more likely to get sick? The answer is: absolutely. In one…
Circadian Rhythms Are Like Walking
Have you ever timed up your steps with a friend’s as you walk on the sidewalk? Or synced up…