Iceberg lettuce
86as eaten · per 100 g: 17 kcal · 0.7 g protein · 1.2 g fiber
a satiety booster. Exceptional fullness per calorie — but at only 17 kcal per 100 g, it can't fill you up on its own. Its power is making a meal bigger and more filling at almost no calorie cost; pair it with protein.
satiety per calorie · 0–100 · not a virtue scale
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Why this score
The first three bars are sub-scores (0–100 per lever) that build the score; the values under each label are the measured quantities that drive them. Hyper-palatability works the other way — it cuts the built score by the shown percentage (up to −80%). Full math here.
The numbers
| Energy | 17 kcal |
| Protein | 0.7 g |
| Fat | 0.1 g |
| Carbohydrate | 3.4 g |
| …of which sugars | 2.0 g |
| Fiber | 1.2 g |
| Sodium | 16 mg |
Per 100 g. Source: usda-foundation #2346388 — listed by USDA as “Lettuce, iceberg, raw”. Every number is traceable, every score recomputable. How the score works.