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Xylitol consumption and cardiovascular risk research

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2026-09-01 07:03 UTC → 2026-09-01 13:00 UTC · added ~~removed~~

Research presented at the European Society of Cardiology Congress in Munich indicates a link between the sweetener xylitol and increased cardiovascular risks. Studies involving over 17,700 participants from the Canadian Longitudinal Study on Aging and the UK-based EPIC-Norfolk study suggest that higher blood xylitol levels are associated with a greater risk of major adverse cardiovascular events (MACE), such as heart attack, stroke, or death. In the Canadian study, those with the highest xylitol levels faced a 57% higher risk over a six-year period. In the long-term EPIC-Norfolk study, the risk remained 18% higher after 30 years. Researchers noted a dose-dependent association, meaning higher concentrations of xylitol in the blood corresponded to higher rates of cardiovascular events. Dr. Marco Witkowski of Charité University Hospital noted that these findings align with previous research suggesting xylitol may enhance platelet clotting activity. While the association is significant even after adjusting for factors like age, gender, BMI, hypertension, diabetes, and lipid levels, researchers emphasize the study is observational and does not prove direct causality. ~~Experts~~ Some medical professionals have noted that ~~while~~ xylitol is ~~widely used in sugar-free gums and dental products~~ a natural metabolic intermediate and that a single serving, such as a piece of gum, is ~~generally deemed safe by regulators, these findings warrant further investigation.~~ unlikely to cause significant spikes in blood levels.

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