I avoid Subway like the plague. I've heard bad stories from people who've worked there. Stay away from anything with pre-made salad, or anything left out for hours. Stay away from anything with mayonnaise unless you buy the processed stuff from the store and put it on things yourself. So that means no coleslaw from Nando's or anything like that.

A great little snack is carrot sticks and a jar of peanut butter. Protein and vitamins

The bread you made looks fabulous.