Code Blue, a zero-calorie, all-natural functional beverage, was originally introduced in cans. After discovering that consumers were mistaking the product for an energy drink, the company moved the product from cans to 12-ounce PET bottles.
Around age 30, adults begin to experience changes in brain function as part of natural development, according to Chesterfield, Mo.-based Nawgan Products LLC. Some effects are mild, such as occasionally misplacing everyday items, but others can be more significant. Although Nawgan functional beverages do not claim to reverse the brain aging process, they were developed specifically to support cognitive function over time, the company says. And when it comes to formulating a functional beverage, it’s not a job just anyone can do.