Is Diet Soda Bad for You? Does diet soda contain any calories? No, diet soda is typically calorie-free as the artificial sweeteners used as substitutes do not contribute to caloric content. Learn More Does diet soda cause weight gain? While diet soda itself does not contain calories, some studies suggest that its consumption may lead to weight gain due to various factors such as increased cravings and overcompensation of calories from other sources. Learn More Can diet soda increase the risk of diabetes? There is some evidence suggesting a link between diet soda consumption and an increased risk of developing…