Sense of smell: Is in the brain, not the nose. The nose sends a signal that when the aroma is carefully chosen, soothes the brain.
Answered 1/23/2014
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Aromatherapy: Aromatherapy is believed to impact sleep through relaxation ; sedative effects. Lavender essential oil is reported to ^ depth of sleep ; chamomile essential oil has also been shown to be beneficial.
Answered 1/23/2014
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