Those NFL snack ads are fun, but you should be careful of the foods they sell, study shows

Flavius Niculescu

Sign up for CNN’s Eat, But Better: Mediterranean Style. Our eight-part guide shows you a delicious expert-backed eating lifestyle that will boost your health for life . CNN  —  This Super Bowl Sunday, keep an eye out for bad calls, fouls and dangerous sodium levels. Foods advertised in National Football League commercials contain an average of nearly 40% of the daily recommended sodium intake, according to a new study. “We proved what probably a lot of people have long suspected, and that is