Unsweetened yogurt
Low GI
GL 1.5 per typical cup (150 g) · GL 1 per 100 g
- No added sugar
- Moderate processing
Unsweetened yogurt has a glycemic index of 20 (Low). One typical cup (150 g) adds a glycemic load of 1.5.
Updated Feb 15, 2026 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted) · Not medical advice · Report an error
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Unsweetened yogurt is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Nutrition Facts (per 100g)
per 100g
| Calories | 60 kcal |
| Carbohydrates | 4 g |
| Sugars (Total) | 1 g |
| Natural | 1 g |
| Added | 0 g |
| Fiber | 1 g |
| Soluble | 0.3 g |
| Insoluble | 0.7 g |
| Protein | 2 g |
| Fat | 4 g |
| Saturated | 2.5 g |
| Unsaturated | 1.5 g |
| Sodium | 30 mg |
Processing Level
Why this score?
- No added sugar
- Contains probiotics
- Low glycemic load
- Moderate processing
- Low protein content
- Contains saturated fat
Allergens
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of Unsweetened yogurt?
Unsweetened yogurt has a glycemic index of 20 (Low). One typical cup (150 g) has a glycemic load of 1.5; per 100 g the glycemic load is 1.
Is Unsweetened yogurt good for people with insulin resistance?
Unsweetened yogurt has a low glycemic index (20), making it a good option for people with insulin resistance. It causes a slow, gradual rise in blood sugar.
How does Unsweetened yogurt affect blood sugar?
Unsweetened yogurt has a glycemic load of 1 per 100g, which indicates a minimal impact on blood sugar levels.
Check Unsweetened yogurt in the Logi app, with your portion.
