The strongest version of this narrative is that erythritol, long considered a safe sugar substitute, may have previously unrecognized risks to vascular health, particularly in the brain. The study provides a plausible biological mechanism—disrupted endothelial function and clot breakdown—that aligns with earlier epidemiological data linking erythritol to cardiovascular events. This is a credible contribution to the ongoing debate about artificial sweeteners, as it moves beyond correlation to pro...