Carbonated drinks known as sparkling, fizzy, seltzer and soda waters are thought to impact the waistline. A new study weighs in, but don’t expect too much.

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.

Switching still water for sparkling could help contribute to weight loss alongside other steps, according to new research, with the fizz potentially powering some essential biological processes that keep the body healthy.