While occasional consumption of diet soda may not pose significant risks, frequent or excessive intake can have adverse ...

This time, it's promising more than twice the original caffeine content. Once marketed as an alternative to Coca-Cola and Pepsi ... someone with a 2,000-calorie diet, according to the Mayo ...

This time, it’s promising more than twice the original caffeine content. Once marketed as an alternative to Coca-Cola and Pepsi ... with a 2,000-calorie diet, according to the Mayo Clinic.