One place that all aphrodisiacs can work is in the mind of the user. It's the old placebo effect, best summed up as "if you believe it will work-it will." There's nothing wrong with taking advantage of this great truth, particularly when it comes to aphrodisiacs. The most sensitive sex organ is the mind. If oysters, chocolate, or a spicy curry is served on a night of anticipated romance, it can very well help a couple to associate those flavors with arousal.

In a similar way, things like power, success, and self-confidence can be amazing aphrodisiacs that work from within. Getting a promotion, a lovely compliment, or other well-deserved accolades can make you feel like a sex goddess. No love potion required.