Maybe switching from regular soda to diet doesn't help as much as we thought.
A new study from the Medical College of Wisconsin and Marquette University links artificial sweeteners to obesity and diabetes, claiming sweeteners change how the body processes fat and uses energy.
Researchers fed groups of rats diets high in sugar or artificial sweeteners including aspartame and acesulfame potassium. After three weeks, blood samples showed significant differences in concentrations of biochemicals, fats and amino acids.