8. Orange


The scent of oranges is fresh, sweet and universally appealing, but it happens to be especially arousing to men. According to a study conducted by The Science of Smell, a group of 31 men aged 18-64 underwent testing testing to determine whether a certain scent increased penile blood flow. A number of scents produced a response like pumpkin pie and lavender, orange was a scent that produced a 19.5% increase in blood flow. Who knew such a simple citrus fruit would be so enticing to men?

Pink Grapefruit
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