Quote Originally Posted by burlyman30 View Post
Raw egg whites do contain avidin, which binds to a B vitamin and can cause a deficiency. Avidin is killed upon cooking.

I see where he was going with the carb and fats stuff. But it is all in degrees, with donuts being many degrees worse than eggs and oats. But one of my staple foods for years was bread with peanut butter. My metabolism used to be able to handle it. Makes me fatter now, so I almost never eat it.
I have a theory about that why that happens that has nothing to do with metabolic rate.