What Is Insulin Resistance?

Insulin resistance is a condition where your body’s cells do not respond properly to insulin, a hormone produced by the pancreas. Insulin’s main job is to help glucose (sugar) from the food you eat enter your cells to be used as energy.

When your body becomes resistant to insulin, the cells stop responding effectively. As a result, glucose remains in the bloodstream instead of entering the cells. To compensate, the pancreas produces more insulin. Over time, this can lead to high insulin levels, weight gain, prediabetes, and eventually type 2 diabetes.

Why Does It Happen?

Common causes include:

• Excess belly fat

• High intake of refined carbs and sugar

• Lack of physical activity

• Poor sleep

• Chronic stress

• Genetic factors

• PCOS in women

Common Signs

• Difficulty losing weight

• Cravings for sugar

• Feeling tired after meals

• Increased belly fat

• Dark skin patches on neck or underarms

• Irregular periods (especially in PCOS)

Why It Matters

If not managed, insulin resistance can increase the risk of:

• Type 2 diabetes

• Heart disease

• Fatty liver

• Hormonal imbalances

The good news? Insulin resistance is reversible with proper diet, exercise, stress management, and lifestyle changes.

Early awareness is the first step toward prevention.

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