Paleo staple lunch

My standard paleo lunch - salad greens, hard boiled egg, avocado, olive oil, red wine vinegar, tuna.

I like tuna packed in olive oil, and i get mine from Trader Joes because I have heard their tuna has lower levels of mercury. Not sure if it is true.

However, I often leave the tuna off if I am bringing it to work/school because I fear being the smelly eater :).