Nearly Impossible Quiz: A new study found that simply smelling THIS before a workout may help improve athletic performance. What is it?

Today’s quiz was correctly answered, however the caller was not eligible to receive the prize under our official contest rules, which allow one Nearly Impossible Quiz win every 30 days. Thanks to everyone who played. Thursday’s prize will be a pair of tickets to the upcoming Iowa Irish Fest in downtown Waterloo, along with a grandstand event ticket at the upcoming Mitchell County Fair, July 29th through August 2nd, 2026 in Osage.

Answer: Chocolate