You know good nutrition leads to better health. But did you know it can lead to a more beautiful you?

Certain foods are not only good for your health, they're also good for your hair, skin, nails, and so forth. There's no need for an expensive makeover -- just make over your menu and you'll see the results in more way than one. Some ideas:

• The omega-3 fatty acids in wild salmon reduce inflammation and help keep your skin smooth and soft.
• The calcium in low-fat yogurt is good for your nails. Plus, stronger bones can help improve your posture.
• The high zinc content in oysters helps to create collagen -- an essential element for beautiful, healthy skin.

Check out the slideshow on AOL Health for more beauty-boosting foods.