Any school teachers out there???

Eating happens at normal times. I have a shake in a coffee cup on the way to work and sometimes I'm still drinking it when I get to school. I have my lunch like always and when the school day ends I have a yogurt or cheese stick. I always have a water bottle with me and 2/day have crystal light and benefiber in them. At first you'll never be hungry so it won't matter.  I keep a few protein bars and shakes in my desk if something comes up and I miss lunch.

People in other occupations do not have the freedom of using the bathroom or eating and drinking.Not just teachers. It is not always easy to work your plan but it is doable.