New recommendations advise limiting foods and drinks with nonsugar sweeteners, but industry groups maintain the products are ...

The first Pepsi Challenge tour in 50 years didn’t feature regular or even Diet Pepsi. Instead, the blind taste-test showdown ...

Diet and zero-sugar soda are low-calorie drinks that don’t directly affect blood sugar. The main difference between the two ...

Both diet and regular sodas come with health risks — but one may do more damage to your metabolism and liver over time.

The first Pepsi Challenge tour in 50 years didn’t feature regular or even Diet Pepsi. Instead, the blind taste-test showdown last year pitted Pepsi Zero Sugar against Coca-Cola Zero Sugar.

NEW YORK (WABC) -- A class action lawsuit is taking the soft drink industry to task for its use of the word "diet." The suit was filed against the Pepsi-Cola company, Coca- Cola Company, and Doctor ...

Aspartame may influence brain health over time, potentially affecting neurotransmitters, mood and headaches, but more research is needed. A daily diet soda could impact the gut-brain connection, which ...

When cutting out alcohol, many people turn to diet soda as healthier alternative, but is it actually better for you? A doctor explains why making this swap is better for your health.

Her name is Claire Ayton and she's a Diet Coke addict. The 36-year-old mom of two had such a debilitating dependance on the soft drink it nearly ruined her life.

When comparing diet soda vs regular soda, diet soda limits blood sugar spikes, but neither option is ideal for long-term ...