If an 8-ounce cup isn’t working because it’s either not giving you a boost or it’s making you too jittery, you may need to adjust how much coffee you drink before your coffee nap.

There's another type of nap, what I call the caf-nap. This is where I have people take a lukewarm cup of coffee, drink it, and then close their eyes for 20 to 25 minutes. This allows them to get a ...

The “fasten seat belt” sign is off, and the time for a nap on your flight is on ... “Please don’t drink alcohol on board of airplanes,” said lead study author Dr. Eva-Maria Elmenhorst ...

Some say a pre-lunch time nap is ideal, others say the late afternoon, some say your naps need to be longer, while others insist you should drink coffee or an energy drink shortly before napping ...