[Scfdglkn]

No.

With strangers (e.g., drive through people that say "why a burger with no bun?) I'll feign a wheat allergy or diabetes.

With family I simply make my own plate or politely state I ate before coming if nothing their suits me. In the rare case I'm actually hungry, I'll pop a portable babybel or two...

Simply put, I can do without the unsolicited advice. It's rarely accurate. Some of the people that don't care about their health will also get defensive if they see you're making changes...this puzzles me to no end.