Log blogging

One of the things important for managing PKU is to log all of Owen's intake of calories. Owen's showing a bit of interest in helping with the log, which someday he'll do on his own.

By looking at Owen's log and comparing that to the results of the blood tests, we can get a good idea about what adjustments, if any, need to be made to his diet. It's really quite easy right now, with only two sources of food. But, once Owen starts eating solid foods, we'll need to track a bit more carefully.