Why Does India Have So Many People With Diabetes? 7 Important Reasons

omatically cause diabetes. Portion size, the overall diet, physical activity, body composition, and individual health risks all influence the picture. A balanced diet with vegetables, pulses, whole grains, and appropriate portions can help support better metabolic health.

3. Less physical activity

Many people now spend long hours sitting at desks, travelling by vehicle, or using screens. When daily movement decreases, the body may become less effective at using insulin, especially when combined with other risk factors.

Regular walking, cycling, dancing, household activity, and strength exercises can help improve insulin sensitivity.

4. Abdominal fat and insulin resistance

Excess body fat—particularly around the abdomen—is associated with a higher risk of type 2 diabetes. Insulin helps move glucose from the blood into the body’s cells. When cells respond less effectively to insulin, blood glucose can rise.

Importantly, diabetes can also occur in people who are not visibly overweight. Body weight alone cannot determine whether someone is at risk.

5. Urbanisation and changing lifestyles

As towns and cities grow, traditional patterns of movement and eating can change. Sedentary jobs, greater access to energy-dense processed foods, stress, and inadequate sleep may contribute to diabetes risk.

But diabetes is not only an urban problem. Rural communities are also affected, and the reasons vary across regions and households.

6. Poor sleep and chronic stress

Insufficient sleep and long-term stress can affect appetite, hormones, activity levels, and blood-glucose regulation. They may add to a person’s overall risk, although they are not the sole cause of diabetes.

Maintaining a regular sleep schedule, being physically active, and seeking support for persistent stress can be helpful parts of a healthy routine.

7. Delayed testing and lack of awareness

Type 2 diabetes can develop gradually without obvious symptoms. Some people do not get tested until high blood glucose is discovered during a routine check-up or after complications develop.

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Earlier testing can help people identify high blood glucose and seek appropriate care sooner. A clinician can advise on screening based on age, family history, symptoms, pregnancy history, and other risk factors.

What symptoms should you watch for?

Possible symptoms of diabetes include:

• Increased thirst

Some people have no noticeable symptoms. Do not rely on symptoms alone to decide whether you need testing.

How can diabetes risk be reduced?

These habits can help reduce the risk of type 2 diabetes and support overall health:

• Move regularly: Aim for at least 150 minutes of moderate physical activity per week, if appropriate for your health.

No single food, home remedy, or supplement can guarantee prevention.

Can diabetes be reversed?

Some people with type 2 diabetes can achieve remission, particularly with sustained weight loss when appropriate and structured medical and lifestyle support. Remission is not guaranteed, and blood glucose can rise again. People should not stop prescribed medication without medical advice.

Type 1 diabetes is a different condition and is not prevented by lifestyle changes. It requires insulin treatment.

The bottom line

India’s diabetes burden cannot be explained by eating sugar alone. Genetic susceptibility, body-fat distribution, dietary patterns, physical inactivity, urbanisation, and gaps in early detection all contribute in different ways.

The most useful response is not fear or blame. It is healthier daily habits, awareness of personal risk, timely testing, and appropriate medical care.

Medical disclaimer: This article is for general education and is not a substitute for personalised medical advice. Consult a qualified healthcare professional for testing, diagnosis, and treatment.

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