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HomeHealth & FitnessWorld Diabetes Day 2025: Doctors explain how to manage diabetes safely before it harms your heart, kidneys, and eyes

World Diabetes Day 2025: Doctors explain how to manage diabetes safely before it harms your heart, kidneys, and eyes

Diabetes impacts your sugar levels and can also harm your heart, kidneys, and eyes. However, with awareness, regular monitoring and positive lifestyle changes, most complications are preventable. Here’s what the doctor say

November 14, 2025 / 11:59 IST
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Diabetes is a silent killer. Doctors explain how it damages nearly every organ, why men and women face different risks, and the steps you must take to protect your heart. (Image: Pexels)

Diabetes is a condition where the body cannot control blood sugar properly, either because it doesn’t make enough insulin or cannot use it well. Common signs include feeling very thirsty, urinating often, feeling tired, blurred vision, and slow-healing cuts or wounds.

For many, diabetes conjures images of needles, sugar charts, and diet restrictions. Dr Kalyan Kumar Gangopadhyay, Endocrinologist, CMRI Kolkata, tells Moneycontrol, “Diabetes is often called a silent killer because it slowly damages the body’s vital systems, from the heart and kidneys to the eyes, nerves, and even sexual health.”

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It’s a disease that doesn’t announce itself loudly. “Up to 80% of people may not notice any symptoms until serious complications appear.” One of the biggest myths, says Dr Gangopadhyay, is that diabetes only affects blood sugar levels, in truth, it impacts nearly every organ.

Also Read: Why more Indian teenagers are developing pre-diabetes and how to stop it