Why is a Subway sandwich unhealthy? A deep dive into the nutritional facts
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6 min read
In a 2013 study comparing Subway and McDonald's, adolescents consumed an average of 784 calories and a staggering 2,149 mg of sodium per meal at Subway, begging the question: why is a Subway sandwich unhealthy?. Despite its customizable, 'fresh' image, many menu items hide surprising amounts of sodium, sugar, and processed ingredients that can undermine a healthy diet.