Understanding “Zero-Calorie” Claims
Diet sodas are marketed as zero-calorie, but that doesn’t mean they are entirely calorie-free. Many diet sodas contain fewer than 5 calories per serving, which the FDA allows to be rounded down to zero.
Impact on Your Diet
Although the calories are minimal, they can add up if you drink multiple cans a day. It’s essential to recognize that even trace amounts of calories might impact long-term weight goals.
Conclusion
Technically, diet soda is low-calorie rather than entirely calorie-free. Knowing the difference can help manage your intake.