Study Finds Carbonated Water May Offer Minimal Weight Loss Benefits

Research suggests carbonated water could aid glucose metabolism and reduce hunger, but its effects on weight loss are marginal and require further investigation.

A study published in BMJ Nutrition, Prevention & Health explored the potential weight loss benefits of carbonated water, citing its effect on glucose metabolism and satiety.
The carbonation in sparkling water may slightly enhance glucose uptake by red blood cells, but the impact on weight loss is minimal and not a standalone solution.
Drinking fizzy water can create a feeling of fullness, potentially reducing hunger, though evidence on its appetite-suppressing effects is mixed.
Experts caution that carbonated water should not replace a balanced diet and exercise for sustainable weight management.
Potential downsides include bloating and digestive discomfort, particularly for individuals with gastrointestinal conditions like IBS or acid reflux.