Can diet alone reverse diabetes? Dr. Anoop Misra explains the science

For millions of people living with Type 2 diabetes, the idea of reducing or even stopping medication sounds almost impossible. However, according to India's renowned diabetologist Dr Anoop Misra, significant improvements in blood sugar levels can sometimes be achieved through carefully planned dietary changes and weight loss.

Speaking on the podcast Doctor vs The Internet, Dr Misra explained that while the word "reversal" is often used, "remission" is a more accurate term because diabetes is not permanently cured. Instead, blood sugar levels return to normal without the need for medication or insulin for a period of time.

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Dr Misra emphasised that managing diabetes is not simply about eating less or starving oneself. Instead, it involves improving the quality of food, controlling calorie intake, reducing excess body weight, and maintaining healthy eating habits over the long term.

He cited scientific research and real-life examples from his clinical practice to show that remission is possible, particularly among people who are overweight and have recently been diagnosed with Type 2 diabetes.

UK STUDY SHOWED PROMISING RESULTS

During the podcast, Dr Misra referred to a landmark study conducted in the United Kingdom in 2018. Researchers selected people who were overweight and had recently been diagnosed with Type 2 diabetes.

Participants were placed on a very low-calorie diet, consuming around 800 to 1,000 calories per day for a limited period. At the same time, their diabetes medications were stopped under medical supervision.

According to Dr Misra, the results were remarkable. Many participants experienced normal blood sugar levels and significant weight loss. Those who lost around 10 to 15 per cent of their body weight saw the greatest benefits.

In many cases, their diabetes went into remission, meaning they no longer required medication or insulin, and their blood sugar levels remained within a normal range.

REMISSION IS DIFFERENT FROM A CURE

While discussing the study, Dr Misra stressed that remission should not be confused with a permanent cure. He explained that diabetes can return if a person regains weight or stops following healthy lifestyle practices.

The UK study found that around 60 per cent of participants achieved remission after one year. However, when researchers followed the same group for five years, only about 20 per cent remained in remission.

This highlights the challenge of maintaining long-term dietary changes and a healthy body weight.

Even so, Dr Misra believes that achieving remission for several years can have significant health benefits. It reduces dependence on medicines, improves confidence, and helps patients feel more in control of their health.

"Even if remission lasts for five years, it is very beneficial," he said, noting that many patients experience a major psychological boost when they see their blood sugar levels remain normal without medication.

DIET QUALITY MATTERS MORE THAN JUST CUTTING FOOD

One of Dr. Misra's key messages was that diabetes management is not about starving the body. Instead, it is about eating better-quality foods and avoiding "empty calories."

He explained that foods such as sugar, sweets, sugary drinks, and colas provide calories but very little nutritional value. These foods can contribute to weight gain and poor blood sugar control. In contrast, nutritious foods containing balanced amounts of carbohydrates, proteins, healthy fats, vitamins, and minerals provide energy while supporting overall health.

"We need good calories with meaning," Dr Misra said. "We do not need empty calories."

According to him, improving food quality and reducing excess calorie intake can help people lose weight and improve insulin sensitivity, making it easier for the body to control blood sugar levels.

COMMON MYTHS ABOUT WEIGHT LOSS AND ENERGY

Dr Misra also addressed several common misconceptions that often prevent people from making healthier choices. One of the most common myths, he said, is the belief that avoiding sugar will lead to a lack of energy.

Many people assume that sweets are necessary for strength and daily functioning. However, Dr Misra explained that the body can obtain energy from healthier sources, including whole grains, fruits, vegetables, proteins, and healthy fats.

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Another widespread belief is that becoming thin automatically means becoming weak. Dr Misra strongly disagreed with this idea. He pointed to endurance athletes and long-distance runners, who often have lean physiques but possess tremendous strength and stamina.

He even cited martial arts legend Bruce Lee as an example of how a lean body can still be incredibly powerful. According to Dr Misra, true fitness is not measured by body size but by muscle strength, physical endurance, and low levels of excess body fat.

LIFESTYLE COMMITMENT IS KEY

Dr Misra said that in his clinical practice, he regularly encourages newly diagnosed diabetes patients to focus on weight reduction and dietary improvements. However, he acknowledged that maintaining these changes can be difficult.

He noted that many patients prefer immediate solutions through medication rather than making long-term lifestyle adjustments. Nevertheless, he believes that educating patients about the benefits of healthier habits remains essential.

His message is clear: diabetes remission is possible for some people, especially when the disease is diagnosed early, and significant weight loss is achieved. But long-term success depends on sustained lifestyle changes rather than short-term diets.

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For people living with Type 2 diabetes, Dr Misra's advice offers hope. Through disciplined eating habits, weight management, and a commitment to healthier living, remission can become an achievable goal even if it is not a permanent cure.

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