Take a Breather
Looking to improve your office efficiency? Diffuse an invigorating scent (citrus or peppermint) into your workspace and you may be able to skip your coffee break. Jasmine-scented candles, lotions or perfumes can also help: While citrus and minty smells stimulate the trigeminal nerve, jasmine aromas increase beta waves, another factor that controls alertness, says Hirsch.
Slatkin & Co. Scentbug diffuser, $13; bbw.com