energy drinks

Caffeine products researched include soda, tea, coffee, espresso, energy drinks, chocolate, and supplements.

Sales of energy drinks in the United States have been soaring in recent years as major beverage companies have rolled out their own brands to compete with some of the brands that established the category. While the concoctions of caffeine and other ingredients have been growing in popularity, there've been questions about the safety of the products, especially when they're used by young people ...