Back in the 1970s, frozen tv dinners were hailed as the best choice for a busy family. Today, frozen tv dinners are not viewed as healthy to eat regularly. What statement BEST explains the difference in public opinion?

Public opinion changed as people learned more about the nutritional content of frozen TV dinners. Many contain high amounts of sodium and other less healthy ingredients, so they are no longer considered a healthy choice to eat regularly. This makes D, “People now know that TV dinners contain many unhealthy ingredients,” the best explanation.

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