A few years ago, a senior corporate executive walked into our clinic carrying his health check-up report. The diagnosis printed in bold letters read: “Pre-diabetic.”
He looked puzzled.
“I run ten kilometers every morning,” he said. “I maintain a disciplined diet. I don’t drink sugary beverages. Yet I’m being told I’m almost diabetic.”
A few days later another patient arrived with the opposite story. He had fatigue, constant thirst, abdominal weight gain, and declining energy levels. Yet his laboratory results still fell within what most diagnostic frameworks would consider acceptable glucose levels.
Two individuals.
Two very different metabolic realities.
Yet both were being evaluated using the same universal diagnostic standards.
That moment raises an uncomfortable but necessary question.
Can a single blood sugar threshold truly define diabetes for every human body?
India and the Diabetes Paradox
This question becomes even more urgent when we look at India.
India is often referred to as the “diabetic capital of the world.” Millions of Indians live with diabetes today, and millions more are classified as prediabetic. The epidemic continues to expand despite decades of medical advances and public health awareness.
Yet many physicians quietly acknowledge a troubling observation.
Some individuals develop complications at relatively modest glucose levels.
Others maintain stable health despite higher readings.
This paradox is precisely the issue explored in the papers “Current Issues in Understanding of Diabetes” and “Conceptual Challenges in Diabetes” published in Research & Reviews: Journal of Medicine. These papers question whether current diagnostic frameworks adequately capture the complexity of metabolic physiology.
The authors argue that diabetes may not be a single uniform disease but rather a spectrum of metabolic states.
To understand why, we must look deeper than blood sugar.
We must examine how cells behave electrically and metabolically.
The Electrical Nature of Metabolism
Every cell in the human body carries a small electrical charge known as the resting membrane potential.