Stop and smell the lemons
Catching a whiff of citrus directly affects a variety of neurotransmitters in your brain, which can improve your mood and strengthen your immune system. Researchers from the Department of Psychiatry at Ohio State University found that lemon oil in particular reliably enhances positive feelings by changing the serotonin and norepinephrine levels in your brain.
Easy ways to incorporate lemons or your favorite citrus scent into your daily routine include aromatherapy diffusers, potpourri, candles, bath oils or tossing a washcloth dabbed with essential oil in the clothes dryer with each load.
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By Laurie Pawlik-Kienlen
From womansday.com