Join host Marc Summers on this episode of Unwrapped as we explore foods of a blue hue! First, we visit Tostitos to find how they make their blue corn tortilla chips. Next, we travel to Tootsie Roll to see how they get the blue bumps on Blue Raspberry Gumballs. Then, we go to the Maytag's dairy farm to see how they use penicillin to make blue cheese. Next, we're off to Dole to learn how they freeze billions of blueberries. Then, we fly to the Airheads factory to see miles and miles of gooey blue dough turn into a kid-friendly candy! Finally, we say "hello" to frozen fruit bars at Hola Fruita.