Glycemic Index - A measure of how fast a food raises blood sugar levels.

Key Takeaways:

• The Glycemic Index (GI) measures how quickly carbohydrates in food raise blood sugar levels.
• Foods are rated as low, medium, or high GI, which affects energy levels and blood sugar control.
• Low GI foods promote steady energy levels and support overall health.

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What Is Glycemic Index?

The Glycemic Index is a ranking system (0–100) that indicates how carbohydrate-containing foods affect blood glucose levels.

• Low GI (0–55): Slow digestion and absorption, leading to gradual blood sugar increases (e.g., lentils, apples).
• Medium GI (56–69): Moderate blood sugar impact (e.g., brown rice).
• High GI (70 and above): Rapid blood sugar spikes (e.g., white bread, potatoes).

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Benefits of Low GI Foods

• Steady Energy Levels: Avoid energy crashes by consuming slow-digesting foods.
• Improved Blood Sugar Control: Beneficial for people with diabetes or prediabetes.
• Better Weight Management: Supports appetite regulation and reduces cravings.

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High vs Low GI Foods

High GI Foods:

• White bread
• Sugary snacks
• Potatoes

Low GI Foods:

• Oats
• Chickpeas
• Leafy greens

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FAQs:

• How Is the Glycemic Index Different From Glycemic Load?

  The Glycemic Index measures the quality of carbohydrates, while Glycemic Load accounts for the quantity as well.

• How Can You Lower the GI of a Meal?

  Combine high GI foods with protein, fat, or fibre to slow digestion and reduce blood sugar spikes.

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Related Terms

• Low GI Foods: Explore options like legumes and whole grains.
• Glycemic Index Chart: Learn the GI ranking of common foods.
• Low GI Diet: A meal plan for better blood sugar management.