A new study finds that drinking carbonated or sparkling water may contribute to weight loss via two mechanisms, though it may need other factors to make a significant impact.

Don't expect to shed pounds solely due to your choice of beverage. The benefits of drinking carbonated water for weight loss are “so small that it is difficult to expect weight loss effects solely from the CO2 in carbonated water,” the study notes.

A study investigates sparkling water's role in weight loss, suggesting it might enhance glucose metabolism similar to effects observed in hemodialysis. However, the benefits are slight and cannot replace the fundamental weight management pillars of diet and exercise.