Feeling really experimental? Try napping after drinking coffee. Several studies have shown that if you caffeinate before as short nap of 15 to 20 minutes, you’ll wake feeling even perkier than usual, because caffeine takes about 20 minutes to kick in. As Vox put it, “coffee naps are better than coffee or naps.”

Feeling really experimental? Try napping after drinking coffee. Several studies have shown that if you caffeinate before as short nap of 15 to 20 minutes, you’ll wake feeling even perkier than usual, because caffeine takes about 20 minutes to kick in. As Vox put it, “coffee naps are better than coffee or naps.”