Home » What is a Glycemic Index (ग्लिसमिक सूचकांक)

What is a Glycemic Index (ग्लिसमिक सूचकांक)

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When it comes to managing health, especially for those with diabetes or obesity, one factor that’s often overlooked is how food affects blood sugar levels. The glycemic index (GI) is a powerful tool that can help individuals make more informed dietary choices.

Whether you’re living with diabetes, trying to manage your weight, or simply looking to maintain a balanced diet, understanding the glycemic index can have a positive impact on your health.

What is the Glycemic Index?

The glycemic index (GI) is a system used to rank foods based on how they affect your blood sugar levels. Foods are given a number, typically between 0 and 100, with higher numbers indicating a greater spike in blood sugar.

  • High GI foods (70 and above) cause a quick and significant rise in blood sugar, such as white bread, sugary snacks, or sodas.
  • Medium GI foods (56-69) have a moderate impact on blood sugar, such as whole grains or some fruits.
  • Low GI foods (55 and below) cause a slower, more gradual increase in blood sugar, including most vegetables, legumes, and whole grains.
This ranking helps you understand which foods are likely to be more beneficial for controlling your blood sugar.
Why Does the Glycemic Index Matter?

For people with diabetes, managing blood sugar levels is crucial for preventing complications such as nerve damage, heart disease, or kidney problems. By choosing low-GI foods, individuals can maintain a more stable blood sugar level, reducing the risk of sudden spikes or crashes.

For those dealing with obesity, high-GI foods tend to lead to rapid fluctuations in blood sugar, which can contribute to overeating. Low-GI foods, on the other hand, help control appetite by providing a steady supply of energy, promoting satiety, and reducing cravings.
But the GI isn’t just for people with diabetes or obesity—it’s a helpful guide for anyone wanting to maintain a healthy diet. By focusing on foods with a low to moderate GI, we can support our long-term health.

Given below is a list of low glycemic index (GI) fruits, their GI values, and their benefits:
Fruit Glycemic Index (GI) Health Benefits
Cherries 22 Rich in antioxidants, anti-inflammatory
Apples 36 High in fiber, supports digestion
Oranges 43 Boosts immunity, high in Vitamin C
Strawberries 41 Low in sugar, rich in antioxidants
Pears 38 Supports gut health, high in fiber
Peaches 42 Good for skin, rich in vitamins
Plums 40 Supports digestion, rich in antioxidants
Grapes 53 Good for heart health, rich in resveratrol

Besides fruits, the majority of green leafy vegetables, lentils, and nuts also have low glycemic values. The golden puzzle for those managing diabetes or obesity often revolves around rice: which type is best?

To learn more about these low-glycemic foods, including the ideal rice choices, click the link.

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