The American diet has a sandwich problem

Americans’ favorite lunch is a ‘heart bomb’ of salt, preservatives and sugar. But doctors say there’s a way to build a healthier sandwich—here’s how.
Most Americans consume too much sodium, sugar and saturated fat, according to government survey data. Sandwiches—which almost half of Americans eat on any given day—are a primary culprit. Nutritionists, doctors and public-health officials are trying to nudge people to make their sandwiches healthier, believing that even simple changes can improve health.