Freshwater fish
No glycemic index8/10
No glycemic index — no carbohydrates
0 g carbohydrates per 100 g
Logi score 8/10
- Excellent source of lean, high-quality protein
- Potential for environmental contaminants like mercury or PCBs
Freshwater fish has no glycemic index: it contains no carbohydrates.
Updated Jul 12, 2026 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted) · Not medical advice · Report an error
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Freshwater fish is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Nutrition Facts (per 100g)
90
Calories
0 g
Carbs
19 g
Protein
2 g
Fat
per 100g
| Calories | 90 kcal |
| Carbohydrates | 0 g |
| Sugars (Total) | 0 g |
| Natural | 0 g |
| Added | 0 g |
| Fiber | 0 g |
| Soluble | 0 g |
| Insoluble | 0 g |
| Protein | 19 g |
| Fat | 2 g |
| Saturated | 0.5 g |
| Unsaturated | 1.5 g |
| Sodium | 50 mg |
Processing Level
5%
Minimal
Why this score?
- Excellent source of lean, high-quality protein
- Zero glycemic impact and insulin-friendly
- Potential for environmental contaminants like mercury or PCBs
- Lower omega-3 fatty acid profile compared to cold-water marine fish
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of Freshwater fish?
Freshwater fish has no glycemic index because it contains no carbohydrates (0 g per 100 g).
Is Freshwater fish good for people with insulin resistance?
Freshwater fish contains no carbohydrates, so on its own it does not raise blood sugar.
Related foods
Check Freshwater fish in the Logi app, with your portion.
