Here’s a summary with the most important phrase in bold: Teenage drinking poses a significant risk to youth development, with millions experimenting with alcohol and engaging in dangerous binge drinking. A groundbreaking digital intervention called eCHECKUP TO GO offers personalized, technologydriven strategies to help teenagers make safer alcohol consumption choices. By providing customized feedback through interactive technology, the program successfully reduced alcohol quantities during drinking games without completely stopping participation. The research highlights the importance of harm reduction approaches that meet teenagers in their digital comfort zone. This innovative approach demonstrates potential for addressing youth drinking behaviors through targeted, nonjudgmental digital guidance.