Dr. Nusrat

Watermelon is one of the richest natural sources of l-citrulline, an amino acid that can help make your erection harder. It’s also loaded with citrulline, an antioxidant that converts to l-arginine once it’s in the body. Like that little blue pill, l-arginine stimulates the production of nitric oxide, which increases blood flow to the penis, strengthening erections.

Eat the fruit plain or mix it with some tabasco, olive oil, lemon juice, feta and mint to make a sweet and savory side dish that will help you go all night long. Bonus: capsaicin, the compound that makes tabasco sauce hot, releases chemicals that increase heart rate, mirror signs of arousal and rev your libido.

The bottom line? munching on this salad will get you in the mood for the evenings' festivities and increase your duration in the sack, too.