Q.Explain how yoga can prevent Diabetes? (150-200 words)

Insulin Resistance: A Concept-First Explanation

Think of insulin as a key. After you eat, your body breaks down carbohydrates into glucose — a simple sugar that circulates in your blood. Glucose is fuel for your cells, especially your brain and muscles. But glucose cannot just walk into a cell on its own. It needs insulin, a hormone made by the pancreas, to unlock the cell's door. Insulin binds to receptors on the cell surface, and that signal tells the cell to open up and let glucose in.

Now imagine that over time, the lock on the door gets rusty. The key still fits, but it takes more effort to turn it. The cell has become less responsive to insulin's signal. That is insulin resistance — the body's cells stop responding properly to insulin, even when plenty of it is present.

What happens inside the body?

The pancreas, sensing that glucose is not entering cells fast enough, responds by pumping out more insulin. It works harder, trying to force the doors open. For a while, this extra insulin keeps blood glucose levels normal. But the cells remain stubborn. Eventually, the pancreas may tire out and cannot keep up with the demand. When that happens, blood glucose starts to rise — and that is the beginning of type 2 diabetes.

Why does it matter?

Insulin resistance does not only affect blood sugar. Because insulin is also a hormone that signals the body to store fat, high insulin levels (from the pancreas overworking) promote fat storage, especially around the belly. This creates a vicious cycle: more abdominal fat makes insulin resistance worse, which drives even higher insulin levels.

The condition is also linked to:

• High blood pressure
• Abnormal cholesterol levels (low "good" HDL, high triglycerides)
• Increased risk of heart disease and stroke
• A condition called metabolic syndrome, which is a cluster of these risk factors

What causes it?

Several factors contribute, and they often work together:

• Excess body fat, particularly around the abdomen — fat cells themselves release inflammatory substances that interfere with insulin signalling
• Physical inactivity — muscles that are not used become less efficient at taking up glucose …