You can have as many whites as you want, I know that.
But I don't even think 2 yolks a day would be bad for you. They say it is too much cholesterol but I have read before that it doesn't "really" matter. I wouldn't make it habit to eat like 6 a day though!
I usually eat at least one egg a day, yolk and all! I gave up on whites, the yolk is too good. And good for you! (in moderation of course)
http://nutrition.about.com/od/askyou...gs_protein.htm
Quote:
The cholesterol in eggs really shouldn't scare you away completely. Most of the cholesterol in your body is made by your liver and the amount of cholesterol in your diet may not have as big an impact on your blood cholesterol as people once thought. In fact, you can eat one egg every day without harming your cholesterol and other blood-fat levels. That's really good news because eggs are very satisfying. Eating one egg as part of a healthy breakfast may help you lose weight by keeping you from getting hungry later in the morning.