Breakfast bars are a great idea, in theory. However, some mainstream breakfast bars are high in sugar, low in protein and very low in taste. So before you buy a box of new breakfast bars, be sure to check out these requirements for picking a good bar: It should not have more than 15 grams of sugar. It should have 5 grams or more of fiber. It should have at least 5 grams of protein. It should Read more