The growth in our brain size is related to when we first figured out how to process (cook) food. Lots of food is only considered edible once it's been processe

The growth in our brain size is related to when we first figured out how to process (cook) food. Lots of food is only considered edible once it's been processed. Look at wheat. Without the great length we go to mill flour, it's completely indigestible. I think the Apple Juice example is a poor one, as it takes many apples to make one serving of apple juice, and you're leaving out the pulp, etc. This is exactly what we are talking about when we say that the composition matters, not how processed it is. You have to care what the process is, not just that its "processed".