Healthy drinks have always led the way in healthy vending products. After all, what is healthier than water? The Water and Non-Carbonated Juice categories are the oldest healthy drink categories. Choices in these two categories continue to increase. More exotic fruits such as Quince, Goji Berry, Guanabana, etc. are appearing on the market with the more traditional juices such as orange, pineapple, mango, coconut, etc. All of these flavors are now appearing in flavored waters – a growing category in healthy drinks. Zevia leads the carbonated soda category as far as popularity, but Blue Sky has a wider variety of flavors. The Non-Dairy Smoothies and Tea & Coffee categories have also seen substantial growth in the healthy drinks class. The Energy Drink category at this point is the smallest section of the healthy drink class.