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World Vegan Day : Natural management of diabetes, why doctors recommend vegetarian vegan diet?
Samira Vishwas | November 1, 2025 8:24 PM CST

Imagine that managing diabetes doesn’t just depend on medication or counting calories, but also on the foods on your plate. According to recent studies and expert experience, what we eat can have a greater impact on our blood sugar than how much we eat, and for many, adopting a vegetarian (vegan) diet can be transformative in terms of sugar control.

The approach to a vegan diet is slightly different from that of a vegetarian diet in general. It excludes all animal products and relies entirely on plant-based foods. It naturally stabilizes blood sugar, reduces inflammation and improves overall metabolic health. For people with diabetes, it’s not just limited to weight loss; It’s a technique about retraining your body to respond to sugar in a more healthy way. This can reduce the need for medication and prevent complications.

Why is a vegan diet helpful for diabetes?

According to experts, a vegetarian diet is rich in fiber, antioxidants and essential nutrients. It directly improves insulin sensitivity. Switching to a vegan diet has some benefits, such as improved insulin sensitivity, allowing cells to regulate sugar more efficiently. Better weight management, as plant-based foods are low in high-calorie fats. Helps reduce inflammation because of the phytonutrients found in fruits, vegetables, and legumes. Research consistently shows that people who follow a vegetarian diet have a lower risk of developing type 2 diabetes, and many patients see substantial improvements in blood sugar control.

Even small changes in diet can produce noticeable results. E.g. Replacing carbohydrates and high-fat dairy products with lentils, beans, and vegetables keeps blood sugar stable throughout the day and reduces blood fluctuations.

What is the difference between vegetarian and vegan?

Many Indians already follow a vegetarian diet. It contains dairy products like milk, ghee and paneer. Although these foods have some health benefits, they also contain saturated fat (trans fat) and hidden sugars, which can interfere with blood sugar control. A vegan diet excludes these foods and focuses entirely on plant-based foods. The resulting benefits beyond weight control include controlled cholesterol, reduced inflammation, and glucose management. However, a vegan diet is not suitable for everyone, as certain age groups, pregnancy or certain types of diabetes require dietary changes. It is imperative to consult a health professional before making major dietary changes.

Common Mistakes to Avoid

Being ‘vegan’ does not automatically mean a healthy diet. Many people rely on processed vegan foods (packaged snacks, mock meats). They may be high in sugar or carbohydrates. Some unknowingly neglect essential nutrients. This can lead to vitamin B12, iron or protein deficiencies. Also, big changes in diet can be difficult to maintain if you make them suddenly. Importantly, start slowly, incorporating more pulses, whole grains and vegetables into the diet, and reduce animal products gradually, so both the body and the taste buds adjust easily.

Practical tips for Indian kitchens

Adopting a vegan diet in India does not mean losing your favorite flavors. Simple alternatives like using soy, almond or oat milk instead of cow’s milk can make a big difference. Lentils, beans, gram and tofu are nutritious protein alternatives to paneer. Using small amounts of heart-healthy oils instead of ghee or butter keeps cooking healthy. Spices, green leafy vegetables and chutneys can make food tasty, delicious and satisfying.

A futuristic approach

Can a vegan diet be recommended as the predominant diet for diabetes in India? Experts are optimistic on this question. With increasing awareness, the availability of plant-based alternatives, and more research, vegan diets may soon become an integral part of individual diabetes management plans. On this ‘World Vegan Day’ remember that managing diabetes means making conscious, plant-based dietary decisions. It supports long-term health. Keeps blood sugar stable and is a way to improve overall health.

-Dr. Charushila Dhole, Endocrinologist, Aditya Birla Memorial Hospital, Pune


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