Human Evolution, the Learning Brain, and Mac and Cheese.
Barbara Kingsolver has a great gardening analogy: feeding a garden only a steady diet of NPK fertilizer is like aliens trying to raise human children on a diet of only peanut butter and jelly sandwiches. I laughed when I read that, but also squirmed a bit. I can dump a ton of woodchips on my garden, import handfulls of whippy worms and turn in lovely half-rotted leaf mulch and the garden won't protest. What do you do with a kid who won't eat anything but peanut butter and jelly? Or, in my case, Mac and Cheese, quesadillas, or milk? Years ago I read about a lovely study done in 1939 by Dr. Clara Davis ( this page and this article give a tidy summary) about giving a group of orphans free food choice and tranforming them into healthy little specimens. The take home message is: give kids a wide range of healthy choices, and they will select the foods most necessary for their particular little bodies, at that time. I found it a wonderfully comforting guiding principle. So I...