Carrots are believed to be an aphrodisiac. Because of its phallic shape (personally, I don’t think its shape resemble anything close to a dick, aside from the fact that it’s long and sometimes slender), carrot has been associated with stimulation since ancient times and was used by early Middle Eastern (Afghanistan) royalty to aid seduction. Because of its vitamin A (good for eye-sight) and beta-carotene, it is ascribed the power to feed sexual appetites, but to tell the truth I don't know anyone who gets excited over eating a carrot strictly in terms of just consumption, of course.

Aside from the belief that it is a stimulant to the male, carrots have great medicinal properties which have been shown to be anti-cancerous and protects the arteries. It also has diuretic and abortifacient powers, because its wild carrot seeds regulate menstruation and have anti-pregnancy effect. If you chew a spoonful of seeds few hours before and after sex, it was said to avoid pregnancy. Also, this nutrient-rich vegetable was used as a carminative; it stops or prevents gas-pains by bringing it all out at once.