Fab abs

There's more to fab abs than just exercise

• Story Highlights
• Nutritionists say a set of awesome abs takes more than just doing sit-ups
• A diet full of protein, high-quality carbohydrates and fiber is also important
• Adding strength training and cardio workouts to sit-ups can help
• Drink a lot of water to flush out toxins; reduce stress to keep appetite in check

CNN.com