Oolong tea
No glycemic index9/10
No glycemic index — no carbohydrates
0.2 g carbohydrates per 100 g
Logi score 9/10
- Zero glycemic impact
- Negligible micronutrient profile
Oolong tea has no glycemic index: it contains no carbohydrates.
Updated Jul 4, 2026 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted) · Not medical advice · Report an error
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Oolong tea is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Nutrition Facts (per 100g)
1
Calories
0.2 g
Carbs
0 g
Protein
0 g
Fat
per 100g
| Calories | 1 kcal |
| Carbohydrates | 0.2 g |
| Sugars (Total) | 0 g |
| Natural | 0 g |
| Added | 0 g |
| Fiber | 0 g |
| Soluble | 0 g |
| Insoluble | 0 g |
| Protein | 0 g |
| Fat | 0 g |
| Saturated | 0 g |
| Unsaturated | 0 g |
| Sodium | 2 mg |
Processing Level
25%
Minimal
Why this score?
- Zero glycemic impact
- Rich in polyphenols and antioxidants
- Negligible micronutrient profile
- Contains caffeine which may affect cortisol/insulin sensitivity in sensitive individuals
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of Oolong tea?
Oolong tea has no glycemic index because it contains no carbohydrates (0.2 g per 100 g).
Is Oolong tea good for people with insulin resistance?
Oolong tea contains no carbohydrates, so on its own it does not raise blood sugar.
Related foods
Check Oolong tea in the Logi app, with your portion.
