Turmeric Compound Curcumin Shows Promise for Diabetes-Related Vascular Health in Rats

A rat study presented at the 2026 American Physiology Summit found that curcumin, the pigment in turmeric, improves blood vessel health in Type 1 diabetes by reducing inflammation, restoring calcium signaling, and preserving aortic structure, suggesting potential to mitigate diabetes-related cardiovascular damage—though human trials are needed to assess safety, dosing, and interactions with current therapies.