I'm the only female where I work, and these guys are persistent on going out for pizza or a burger. I tell them I'm lactose, or I'm cutting out meat from my food intake, or bread... pretty much anything I know is gonna get stuck. They eventually caught on when they noticed the weight loss and are really happy for me. I don't tell them I'm on a diet because I might want to have a little sweet treat once in a while, and I can't stand when people tell me.."I thought you were on a diet, should you be eating that?" It's annoying. I also tell them I'm doing "portion control" which is pretty much true. I also try to pack my lunch every day so they know I'm not ordering out. They eventually learn to respect my food decisions. I never told them I got banded, and it's not really their business to know.