Tag caffeine

Learn how caffeine affects energy, focus, and blood sugar levels. It impacts metabolism and nervous system. Understand benefits and risks of caffeine intake.

How Caffeine (Chai/Tea) Can Raise Blood Sugar

A cup of chai tea with milk and sugar illustrating possible effects of caffeine on blood sugar levels in diabetes

Chai is a daily favorite drink, but it may influence blood sugar levels more than expected. Caffeine can trigger hormonal responses that raise glucose, while milk and added sugar further increase the glycemic load. This article explains the science behind chai, insulin response, and offers practical tips for people with diabetes or prediabetes to enjoy tea more safely.