An iced vanilla protein latte from Starbucks.Courtesy: StarbucksRestaurant chains are joining in on the protein frenzy, hoping to encourage diners to pay more for extra macronutrients…

Chick-fil-A pineapple dragonfruit beverages.Courtesy: Chick-fil-AFast-food chains are going all in on fun beverages to attract younger consumers.Chick-fil-A, known for its straightforward menu of fried chicken and…