Energy Drinks Are Surging. So Are Their Caffeine Levels. - The New York Times

Energy Drink Industry Marketing - Truth in Advertising

Caffeine overdrive: The dark side of America's no sleep hustle culture

Is “Energy Drink” a Marketing Term or a Claim that Demands Regulation?

Is the consumption of energy drink beneficial or detrimental to health: a comprehensive review?, Bulletin of the National Research Centre

Sugar-Free Energy Drinks: Examining their Health Effects – L'Evate You

Beverages, Free Full-Text

Consumer Alert: Energy Drinks Marketed to Kids - Truth in Advertising

Caffeine content alert as health authorities target energy drinks ahead of school exams - ABC News

Ingredients giving energy drink sales a jolt

Energy drinks up, alcohol down in mixed year for beverages

Consumer Alert: Energy Drinks Marketed to Kids - Truth in Advertising

LUCKY F*CK: THE ENERGY DRINK THAT INSPIRES YOUR BEST F****** SELF

How a Facebook Group Convinced Coca-Cola to Re-Release Surge - Bloomberg

Can Energy Drinks Harm You? - Irene's Myomassology Institute

Rising caffeine levels spark calls for ban on energy drink sales to children