Eggs
Minimal glucose impact; protein and fat keep you full for hours.
FatTonic Facts
Eggs · per serving 2 large (100g)
Excellent · strongly supports fat-burning
| Factor | Amount | Points |
|---|---|---|
| Start | 100.0 | |
| Glycemic load | 0 | 0.0 |
| Sugar (g) | 1 | −0.8 |
| Processing | whole | 0.0 |
| Fiber (g) | 0 | 0.0 |
| Protein (g) | 13 | +9.1 |
| Capped at 100 | raw 108.3 | = 100 |
| Glycemic index | not tested | |
| Carbs (g) | 1 | |
| Fat (g) | 11 |
Score model v1
Nutrients: USDA FoodData Central, record 173424 (Egg, whole, cooked, hard-boiled), public domain, checked 2 Oct 2026.
Glycemic index: not tested — too little carbohydrate to test (University of Sydney GI FAQ); the score assumes 0.
Per 100 g (USDA record; serving 100 g): carbs 1.1, sugar 1.1, fiber 0, protein 12.6, fat 10.6 g.
What this means for fat-burning
Why this score: protein 13 g set it, +9.1 points. Source: USDA FoodData Central, FDC 173424.
Its protein content supports satiety and helps preserve muscle while you lose fat.
See how your whole day scores — free Metabolic Score →This food and 199 more, scored on your phone.
Among the 200 rated foods
Eggs scores 100, rated Excellent. It scores higher than 75% 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 eggs spike insulin?
Glycemic load 0 for 2 large (100g); FatTonic Score 100/100 — it strongly supports fat-burning.
Is eggs good for fat loss?
Excellent (100/100): eggs strongly supports fat-burning.
Better in protein
Eggs ties for the best in protein on this index.