Cinnamon & A1C: What Researchers Are Learning About Long-Term Blood Sugar Balance
A1C reflects long-term blood sugar trends, and researchers have increasingly studied whether cinnamon, particularly Ceylon cinnamon, may influence insulin activity, glucose response, and metabolic health. This research-focused guide explains what scientists are exploring about cinnamon and A1C levels, why standardized extracts matter, how Ceylon differs from Cassia, and what early findings suggest about long-term glucose balance. It also highlights safety considerations and when people should discuss supplement use with a healthcare professional.
