She was
fed intravenously and evaluated by a team that included pediatric allergist J. Andrew Bird, who used more
sophisticated methods to test her response to coconut and cow's milk, wheat, soy, egg white, fish, shrimp, green beans and potatoes.
The
sophisticated cultivation
methods developed by the Aztecs produced enough of their 4 stable crops, chia, corn, beans and amaranth, to
feed a population of around 11 million people.