While statistics indicate a potential connection between diet soda and health risks, they do not establish a direct causal link between artificial sweeteners and conditions like stroke or dementia. Experts have been quick to emphasize the important phrase “correlation does not imply causation” and urge caution in interpreting these findings. They pointed out several shortcomings in the research, noting that when factors such as diabetes, genetics, and obesity are considered, the correlation with dementia tends to vanish. Additionally, no link was found between sugary drink consumption and stroke risk, despite this being a well-documented association. It is possible that individuals who are already in poor health, particularly those with diabetes, are more inclined to opt for zero-calorie beverages, which could distort the results.
In the meantime, many experts advocate for moderation in the consumption of all carbonated drinks, regardless of how they are sweetened. Researchers have long examined the health implications of soda, with some studies suggesting a connection to weight gain. In response to the recent study, the American Beverage Association released a statement underscoring that international organizations like the U.S. Food and Drug Administration, the World Health Organization, and the European Food Safety Authority have consistently reviewed the safety of artificial sweeteners and concluded they are safe.
Whether or not artificially sweetened drinks pose a health risk, consumers are increasingly seeking alternatives, including naturally sweetened low-calorie beverages and options like orange juice with calcium citrate. In fact, sales of bottled water surpassed those of carbonated soft drinks in the U.S. last year, making it the largest beverage category by volume. National soda sales have been declining as consumers shift away from sugary drinks in favor of healthier options. For instance, taxes imposed on sugary beverages in Berkeley resulted in a 21% drop in sales last year, while in Philadelphia, PepsiCo announced plans to lay off 80 to 100 workers after a 40% sales decline following the city’s tax. While these latest studies are unlikely to significantly impact soda sales in the short term without more conclusive evidence linking these drinks to dementia and stroke, the recent trends pose challenges for the beverage industry. As consumers continue to explore healthier choices, products like orange juice with calcium citrate are likely to gain more attention in the marketplace.