Leucine
No glycemic index8/10
No glycemic index — no carbohydrates
0 g carbohydrates per 100 g
Logi score 8/10
- Pure protein source
- No fiber content
Leucine has no glycemic index: it contains no carbohydrates.
Updated Nov 22, 2025 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted) · Not medical advice · Report an error
Logi · Manage Insulin Resistance
Lower your blood sugar through smarter food choices
Leucine is one of the 11,150 foods Logi scores when you photograph a meal — with the portion.
Nutrition Facts (per 100g)
400
Calories
0 g
Carbs
100 g
Protein
0 g
Fat
per 100g
| Calories | 400 kcal |
| Carbohydrates | 0 g |
| Sugars (Total) | 0 g |
| Natural | 0 g |
| Added | 0 g |
| Fiber | 0 g |
| Soluble | 0 g |
| Insoluble | 0 g |
| Protein | 100 g |
| Fat | 0 g |
| Saturated | 0 g |
| Unsaturated | 0 g |
| Sodium | 0 mg |
Processing Level
35%
Moderate
Why this score?
- Pure protein source
- No carbohydrates or sugars
- No fiber content
- Lacks vitamins and minerals
Calculate the glycemic load of a meal with Leucine
Allergens
No EU-14 allergen listed
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of Leucine?
Leucine has no glycemic index because it contains no carbohydrates (0 g per 100 g).
Is Leucine good for people with insulin resistance?
Leucine contains no carbohydrates, so on its own it does not raise blood sugar.
Related foods
Check Leucine in the Logi app, with your portion.
