A heart specialist, Dr. Dmitry Yaranov, has raised concerns about zero-sugar and diet sodas, suggesting they may pose a higher risk to liver health than regular sugary drinks. Emerging research indicates artificial sweeteners could disrupt gut metabolism and liver fat processing, potentially increasing the risk of metabolic liver disease. While often marketed as healthier alternatives, these beverages are now being questioned for their long-term health implications, with some studies suggesting a link to increased disease risk compared to sugar-sweetened options.