While some argued that Diet Coke tastes better by every metric ... As it turns out, Diet Coke is fizzier than regular Coke, ...

Here are some ideas: Even though it's calorie- and sugar-free, diet soda is not necessarily better for your health than regular soda. Research shows it may lead to similar health issues ...

Viral protein diet coke trend raises questions about nutrition and health benefits, as experts weigh in on the unusual combination.