It's not strictly volume of protein, no. I can and do eat six eggs, or a 300gm steak, or a half liter of yogurt, in one sitting. All of these are readily dige

It's not strictly volume of protein, no. I can and do eat six eggs, or a 300gm steak, or a half liter of yogurt, in one sitting. All of these are readily digested. They also have fat, and buffing a yogurt shake with whey protein pushes the balance toward protein, sure. But strictly volume of protein doesn't hold up.