Drinking Coffee Late in the Day Will Screw Up Your Internal Clock

It’s no secret that drinking coffee shortly before bedtime disrupts sleep, but a new study suggests that caffeine can actually affect our body’s internal clock, pushing back our natural rhythms by nearly an hour.

Source: Drinking Coffee Late in the Day Will Screw Up Your Internal Clock

Related reads:

Do the benefits outweigh the lack of sleep?

How The First Bite Of Food Sets The Body’s Clock

Researchers are starting to learn why, when we cross time zones or pull an all-nighter, our bodies get out of sync.

Source: How The First Bite Of Food Sets The Body’s Clock

It’s a transcription of an interview.  It touches on how different organs have their own clock, though I’ve read that bacteria helping you digest food can also play with your rhythms.