A Bud Light commercial about quinoa might get more people to eat the healthful grain than any health or nutrition expert could. The TV ad shows a Philadelphia Eagles fan tailgating when he realizes ...

Let’s start with a word that stumps even the best grammar nerds: quinoa. Those new to the pseudocereal tend to pronounce it as “QUEEN-o-ah.” But this tricky word is actually pronounced “KEEN-wah.” ...