Food database · Meat & poultry
Protein content
A 3 oz cooked serving of lamb liver contains 26 g of protein - an excellent source of protein, about 52% of the 50 g Daily Value.
Share of this food's calories that come from protein - it is very protein-dense.
| Serving | 3 oz cooked (85 g) |
|---|---|
| Protein per serving | 26 g |
| Protein per 100 g | 30.6 g |
| Calories per serving | 187 kcal |
| Protein density | 56% of calories |
| Share of 50 g Daily Value | 52% |
| Protein quality | Complete protein |
| Category | Meat & poultry |
| Food type | Whole food |
| USDA record | FoodData Central #172532 |
A typical 3 oz cooked serving of lamb liver contains 26 grams of protein (30.6 g per 100 g), which makes it an excellent source of protein. That covers roughly 52% of the 50 g reference Daily Value, so it can anchor a high-protein meal for the day.
About 56% of the calories in lamb liver come from protein, which makes it very protein-dense - close to the practical ceiling for a whole food. Foods in this band are the ones that let you raise your protein intake without raising your calorie intake much at all.
Among the 133 meats in the database, lamb liver ranks 16th by protein per serving, and 25th out of all 796 foods on the site. Set against lamb loin chop, another meat entry in the database, a serving carries about 0.5 g more protein (lamb loin chop has 25.5 g per 3 oz cooked).
It is a complete protein - it supplies all nine essential amino acids in adequate amounts, so it can carry a meal's protein on its own. The serving above is measured by weight at 85 g. The per-100 g figure lets you compare it directly against any other food here, whatever its serving.
Source: USDA FoodData Central #172532 - "Lamb, variety meats and by-products, liver, cooked, braised" (SR Legacy, published 4/1/2019). Values are the published reference figures for that record, not lab measurements for a specific brand or batch.
Quick answers
Lamb liver has 30.6 g of protein per 100 g. A typical 3 oz cooked serving (85 g) provides 26 g.
Yes. Lamb liver is a complete protein - it supplies all nine essential amino acids in adequate amounts, so it can carry a meal's protein on its own.
A 3 oz cooked serving of lamb liver contains 26 g of protein, about 52% of the 50 g reference Daily Value.
Lamb liver is an excellent source of protein, and about 56% of its calories come from protein, which makes it very protein-dense. Set against lamb loin chop, another meat entry in the database, a serving carries about 0.5 g more protein (lamb loin chop has 25.5 g per 3 oz cooked).
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