study Links Sweetened drinks to Diabetes Risk, Even Accounting for Weight
Cairo, Egypt – A new study published by researchers at the University of New South Wales (UNSW) in Sydney, Australia, has revealed a meaningful association between the consumption of sweetened beverages – both sugar-sweetened and artificially sweetened – and an increased risk of developing type 2 diabetes. The link remained strong even after researchers adjusted for body mass index (BMI), suggesting a potential direct impact of these drinks on diabetes development, independent of weight gain or overall caloric intake.
Diet Soft Drinks and Metabolic Disruption
Despite containing few or no calories, artificial sweeteners found in diet sodas and other beverages may disrupt the body’s natural metabolic processes. Research indicates these sweeteners can cause imbalances in gut microbes, alter glucose metabolism, and even contribute to insulin resistance. These metabolic changes can elevate blood sugar levels, a key characteristic of type 2 diabetes.
The UNSW research team, led by Professor Emily de Courten, emphasizes the need for further inquiry to fully elucidate the biological mechanisms at play. Though,they assert that the current findings are compelling enough to warrant caution regarding the consumption of both sugar-sweetened and artificially sweetened beverages. Professor de Courten stated, “Our study underscores the importance of scrutinizing industrially produced alternatives, which are frequently promoted as healthier options, yet carry inherent risks.” The study’s findings have significant implications for public health recommendations,reinforcing the message that these non-nutritive drinks should be consumed onyl in moderation. The research, published in the journal Diabetic Medicine on August 6, 2025, analyzed data from over 200,000 participants across multiple international cohorts.
