The United States Department of Agriculture came out with what I feel may be a better way of figuring out if you're eating healthy enough. Each day, when you fill your imaginary plate, the majority of your plate should be vegetables, followed by a lesser amount of grains, then fruits, and the smallest portion on your plate is a protein, with a side of dairy. I like the simplicity!
According to the ChooseMyPlate press release, "MyPlate is a new generation icon with the intent to prompt consumers to think about building a healthy plate at meal times."
You can find much more information (there's even a coloring page for young children) about this new icon and eating healthfully at
ChooseMyPlate.gov