Consider oysters—wet, slightly salty, i.e., vaginal—and gauge your level of arousal. Oysters are one of the more commonly discussed aphrodisiacs. An aphrodisiac is a substance that increases sexual desire (no, the smutty stuff saved on your hard drive doesn't count).

Many of the most common (and famous) aphrodisiacs are food, some of which you might already have around the crib. If you don't, think about investing in some. You'll be wanting some of this next time your prepping a meal for your lady, or having a small snack before heading out to make it happen. These are 10 Everyday Food Aphrodisiacs. If you don't know, now you know.

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