Go for the fresh fish in Mexico
International etiquette expert Sharon Schweitzer has lunched around the world. Mexico’s seminal lunch dish—ceviche—is one of her healthiest picks. “A traditional seafood dish, ceviche includes fresh fish, shrimp, diced vegetables, avocados, cilantro, and lime. It’s commonly found in coastal cities, and seafood restaurants throughout Mexico.” This no-cook delicacy gets its protein chops from fresh fish, such as tilapia, and an alphabet’s worth of vitamins, plus folate, from cilantro, its signature herb.