David Benavides, a board-certified sleep medicine physician, told Newsweek when you should cut off coffee consumption and why.

With online self-help personalities, like Mel Robbins and Andrew Huberman, encouraging people to stop drinking coffee first ...

OR most of us, a day without coffee is a day spent in bed. Without that morning caffeine ... takeaway coffee cups into the recycling often end up doing more harm than good. By mixing them in ...

For morning drinkers, the amount of caffeinated or decaffeinated coffee consumed-whether less than one cup or more than three ... as we wake up and get out of bed, an effect that fades away ...