Then came its sugar-free counterparts, Diet Coke and Coke Zero. But then we began to question their ingredients, too. So we wanted to answer the question, Is your daily Diet Coke really that bad?

Trinian Taylor, a 52-year-old car dealer, pushed his cart through the aisles of a supermarket as I pretended not to follow ...

Diet Coke’s intense sweetness, caloric emptiness, and caffeine content hacks our most innate neurological and psychological ...