This AS Level Art sketchbook presentation again reminds us of what the essence of a quality sketchbook should be: quality drawings (image sources clearly shown), surrounded by unobtrusive, comprehensive annotation. A simple yet striking black and white sketchbook page.
I'd totally do a food diary if I made it a point to write and draw in it like this! food diary from sketchbookbuttons. some folks maintain a journal/diary of food eaten. This person says it kept her from eating so much junk food!