New research suggests that switching from still water to sparkling water may contribute to weight loss by powering essential biological processes that keep the body healthy. A study led by physician researcher Akira Takahashi found that the carbon dioxide in fizzy water can boost glucose metabolism and reduce acidity levels in cells.
However, the measured effects are small, cautioning against relying solely on carbonated drinks for weight loss. “A balanced diet and regular physical activity remain crucial components of sustainable weight management,” says Takahashi. The study suggests that sparkling beverages may promote weight loss by enhancing glucose uptake and metabolism in red blood cells, but the impact is likely to be minimal.
The researchers built on previous studies suggesting that fizzy drinks don’t significantly affect appetite and are a healthier choice than sugary sodas. However, they also highlighted potential problems with excessive consumption of sparkling water, such as irritable bowel syndrome and gastro-oesophageal reflux disease. “Moderation is key to avoiding discomfort while still enjoying the possible metabolic benefits of carbonated water,” notes Takahashi.
The study’s findings have been published in BMJ Nutrition Prevention & Health.
Source: https://www.sciencealert.com/a-modest-weight-loss-boost-might-be-hiding-in-your-glass-of-water