Whey water
Low GI
GL 0.6 per typical cup (150 g) · GL 0.4 per 100 g
- Low calorie content
- Low fiber content
Whey water has a glycemic index of 30 (Low). One typical cup (150 g) adds a glycemic load of 0.6.
Updated Dec 23, 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
Whey water is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Nutrition Facts (per 100g)
per 100g
| Calories | 27 kcal |
| Carbohydrates | 1.2 g |
| Sugars (Total) | 1.2 g |
| Natural | 1.2 g |
| Added | 0 g |
| Fiber | 0 g |
| Soluble | 0 g |
| Insoluble | 0 g |
| Protein | 0.9 g |
| Fat | 0.1 g |
| Saturated | 0.07 g |
| Unsaturated | 0.03 g |
| Sodium | 46 mg |
Processing Level
Why this score?
- Low calorie content
- Contains high-quality protein
- Minimal processing
- Low fiber content
- Contains lactose (may affect lactose intolerant)
Allergens
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of Whey water?
Whey water has a glycemic index of 30 (Low). One typical cup (150 g) has a glycemic load of 0.6; per 100 g the glycemic load is 0.4.
Is Whey water good for people with insulin resistance?
Whey water has a low glycemic index (30), making it a good option for people with insulin resistance. It causes a slow, gradual rise in blood sugar.
How does Whey water affect blood sugar?
Whey water has a glycemic load of 0.4 per 100g, which indicates a minimal impact on blood sugar levels.
Related foods
Check Whey water in the Logi app, with your portion.
