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How Your Scent Says Yes Or No
The olfactory system is functional at 12 weeks of gestation (Schal, Marlier, and Soussignan, 1998; Winberg and Porter, 1998). Research has demonstrated our preference for certain scents is a learned behavior and usually hardwired by age 8. One of the reasons vanilla is universally accepted as a pleasant scent is because it is an odor […]
