Soy Milk (Unsweetened)
Very low carb and protein-rich, so unsweetened soy milk has almost no effect on blood sugar or insulin.
FatTonic Facts
Soy Milk (Unsweetened) · per serving 1 cup (240ml)
Excellent · strongly supports fat-burning
| Factor | Amount | Points |
|---|---|---|
| Start | 100.0 | |
| Glycemic load | 1 | −2.2 |
| Sugar (g) | 1 | −0.8 |
| Processing | processed | −16.0 |
| Fiber (g) | 1 | +1.6 |
| Protein (g) | 7 | +4.9 |
| Glycemic index | 34 | |
| Carbs (g) | 4 | |
| Fat (g) | 4 |
Score model v1
Nutrients: USDA FoodData Central, record 175215 (Soymilk (all flavors), unsweetened, with added calcium, vitamins A and D), public domain, checked 2 Oct 2026.
Glycemic index: per-food source not yet recorded.
Per 100 g (USDA record; serving 240 g): carbs 1.7, sugar 0.4, fiber 0.5, protein 2.9, fat 1.6 g.
What this means for fat-burning
Why this score: processing (processed) set it, −16.0 points. Source: USDA FoodData Central, FDC 175215.
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Among the 200 rated foods
Soy Milk (Unsweetened) scores 88, rated Excellent. It scores higher than 65% of the 200 rated foods.
Rated foods per band: Avoid 0–19: 11; Poor 20–39: 23; Moderate 40–59: 34; Good 60–79: 45; Excellent 80–100: 87.
Frequently asked questions
Does soy milk (unsweetened) spike insulin?
Glycemic load 1 for 1 cup (240ml); FatTonic Score 88/100 — it strongly supports fat-burning.
Is soy milk (unsweetened) good for fat loss?
Excellent (88/100): soy milk (unsweetened) strongly supports fat-burning.