So studies show that restaurant workers who wear gloves may still contaminate food due to creases in the material trapping heat and moisture - a breeding ground for germs! If your food prepper handles cash - for sure ask them to change them...YUCK! Honestly, when I read about this study, I immediately thought of Subway. I can not eat at Subway. I feel like those sandwich makers go for DAYS without changing their gloves, not only are there probably like a million germs attached to their sweaty hands - I really don't want to taste all the NASTY stuff you got on your sandwich on mine (pickles, hot peppers, etc). I will say to the sandwich maker - I noticed that you just touched pickles...I'm allergic can you change your gloves - they do and they can't spit in your food because you are standing right there...LOL I still can't manage to eat subway...I'll pass for sure now.