When things get hectic and crazed around my house, my old stand-by dinner is invariably whole-wheat spaghetti and marinara sauce with added veggies. It's quick, easy, always a hit with my son, and passable nutrition-wise. It turns out my "old faithful" dinner also has benefits for the skin.

Researchers have determined that antioxidants in tomatoes help protect the skin against UV rays. Lycopene, one of the antioxidants found in tomatoes, has previously been linked to a reduction in prostate cancer risk. The skin benefits are just the icing on the cake... or the sauce on the spaghetti. Participants in the study ate up to 55 grams of tomato paste daily. In addition to the UV protection, lycopene may also be linked with anti-aging properties.

Lycopene is found in many other red fruits and vegetables including watermelon, guava, and pink grapefruit.