It's important to make protein a part of your breakfast, particularly with eggs or Greek yogurt. I'm sure you've heard a million times that eggs are bad for you because of the cholesterol but it's definitely not true.
Eggs contain cholesterol. A whole egg works to help the body use that cholesterol. The body needs cholesterol and makes its own. Cholesterol is not that bad unless you have too much of it. Eat organic eggs to avoid hormones and antibiotics.