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Lentil beans
CARBS
20g
PROTEINS
9g
FATS
0.5g
Quantity: 100g
Glycemic Index: 32
Glycemic Load: 6
Fiber: 8g
Key Nutrients: Fiber, protein, iron, folate
Health Impact: Lentil beans have a moderate impact on blood sugar due to their carb content but are mitigated by high fiber and protein, which slow digestion and insulin response.
💉 Suggested Bolus
Consider pre-bolusing insulin 15-20 minutes before mealtime to match the slower digestion rate of lentils.
🍽️ Best Paired With (Veg)
- Grilled tofu – Adds protein without additional carbs, supporting stable blood glucose levels.
- Almond flour-based bread – Provides a low-carb alternative to regular bread, helping to keep the meal's overall glycemic load lower.
🍽️ Best Paired With (Non Veg)
- Grilled chicken breast – High in protein and virtually carb-free, aiding in minimal impact on blood sugar.
- Baked salmon – Rich in omega-3 fatty acids and protein, supporting overall health and blood sugar stability.
🥄 Smart Substitutes
- Black soybeans – Lower in carbohydrates and higher in protein, helping to minimize blood sugar spikes.
- Chickpeas – Slightly lower in carbs and can be more blood sugar friendly when portion-controlled.
- Edamame – Higher in protein and fiber, lower in net carbs, supporting better glycemic control.
⏱ Blood Sugar Timeline
- 0–15 min: No significant change expected as lentils are absorbed slowly.
- 30–60 min: Gradual increase in blood sugar due to the fiber and protein content slowing down the absorption.
- 2–3 hr: Blood sugar begins to stabilize as the high fiber content helps to moderate glucose levels.
— BCDF community member
🧠 Lowering Impact Tip
Combine with a source of healthy fats and consume in a controlled portion to slow digestion and reduce blood sugar spikes.
🤔 FAQs about Lentil beans
Can lentils be part of a low-carb diet?
Yes, in moderation. Lentils are higher in carbs than some other options but are rich in fiber and protein, which can help manage blood sugar levels.
How can I incorporate lentils without spiking my blood sugar?
Pair lentils with high-protein foods and healthy fats to slow glucose absorption and minimize spikes.
Download the Full Metabolic Intelligence Report (PDF)
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