Meat • Deep Nutrition Analytics
Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw
Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw is a meat providing 134 kcal per 100g serving, primarily fueled by protein (20.6g) for structured dietary protein for cellular and muscle maintenance. Notably, a single 100g serving delivers an exceptional 115% DV of Vitamin B12 (2.76 µg), making it an elite dietary source. Despite a higher energy concentration (1.3 kcal/g), it delivers substantial micronutrient density to support nutrient-dense meal planning.
- Protein
- 20.6 g
- Carbohydrates
- 0 g
- Fat
- 5.1 g
- Fiber
- 0 g
Protein & Amino Acid Partitioning
Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw supplies 20.6g of protein per 100g, accounting for approximately 61% of its total caloric value. With minimal or zero carbohydrates, it delivers efficient amino acid density for muscular recovery and metabolic support.
Complete Nutrition Profile (per 100 g)
Macronutrients
| Nutrient | Amount per 100 g |
|---|---|
| Energy | 561 kJ |
| Protein | 20.6 g |
| Fiber, total dietary | 0 g |
| Total lipid (fat) | 5.1 g |
| Carbohydrate, by difference | 0 g |
| Energy | 134 kcal |
Micronutrients
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin B12 | 2.8 µg |
| Selenium | 23.4 µg |
| Zinc | 3.8 mg |
| Phosphorus | 189 mg |
| Copper | 0.1 mg |
Vitamins
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin B-12 | 2.8 µg |
| Vitamin E (alpha-tocopherol) | 0.2 mg |
| Vitamin B-6 | 0.2 mg |
Minerals
| Nutrient | Amount per 100 g |
|---|---|
| Iron, Fe | 1.8 mg |
| Magnesium, Mg | 27 mg |
| Phosphorus, P | 189 mg |
| Sodium, Na | 64 mg |
| Copper, Cu | 0.1 mg |
| Manganese, Mn | 0 mg |
| Calcium, Ca | 7 mg |
| Potassium, K | 284 mg |
| Zinc, Zn | 3.8 mg |
| Selenium, Se | 23.4 µg |
Other nutrients
| Nutrient | Amount per 100 g |
|---|---|
| Folate, DFE | 24 µg |
| Ash | 1.1 g |
| Thiamin | 0.1 mg |
| Riboflavin | 0.3 mg |
| Folate, total | 24 µg |
| Folate, food | 24 µg |
| Tryptophan | 0.2 g |
| Threonine | 0.9 g |
| Methionine | 0.5 g |
| Phenylalanine | 0.8 g |
| Tyrosine | 0.7 g |
| Alanine | 1.2 g |
| Glutamic acid | 3 g |
| Glycine | 1 g |
| Proline | 0.9 g |
| Cholesterol | 66 mg |
| Fatty acids, total saturated | 1.8 g |
| SFA 12:0 | 0 g |
| SFA 14:0 | 0.1 g |
| MUFA 16:1 | 0.1 g |
| Water | 73.6 g |
| Isoleucine | 1 g |
| Leucine | 1.6 g |
| Lysine | 1.8 g |
| Cystine | 0.2 g |
| Valine | 1.1 g |
| Arginine | 1.2 g |
| Histidine | 0.7 g |
| Aspartic acid | 1.8 g |
| Serine | 0.8 g |
| SFA 10:0 | 0 g |
| SFA 16:0 | 1 g |
| SFA 18:0 | 0.6 g |
| MUFA 18:1 | 1.9 g |
| PUFA 18:2 | 0.3 g |
| PUFA 18:3 | 0.1 g |
| PUFA 20:4 | 0.1 g |
| Fatty acids, total monounsaturated | 2 g |
| Fatty acids, total polyunsaturated | 0.5 g |
| Niacin | 6.3 mg |
| Pantothenic acid | 0.7 mg |
Serving calculator
Nutritional Highlights & Outliers
High Vitamin B12
Delivers 2.8 µg of Vitamin B12 (115% DV), essential for neurological function, DNA synthesis, and red blood cell formation.
Zinc Rich
Contains 3.8 mg of zinc, vital for cellular immunity, wound recovery, and protein metabolic processes.
Common serving sizes
- lb454 g
- oz28 g
Compare Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw with Category Peers
Lamb, composite of trimmed retail cuts, separable lean only, trimmed to 1/4" fat, choice, raw vs Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw
Compared to Lamb, composite of trimmed retail cuts, separable lean only, trimmed to 1/4" fat, choice, raw, Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw has 1% more protein and 0% higher calories per 100g.
Lamb, cubed for stew or kabob (leg and shoulder), separable lean only, trimmed to 1/4" fat, raw vs Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw
Compared to Lamb, cubed for stew or kabob (leg and shoulder), separable lean only, trimmed to 1/4" fat, raw, Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw has 2% more protein and 0% higher calories per 100g.
Frequently Asked Questions
How many calories are in Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw?
A standard 100-gram serving of Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw contains 134 calories (561 kJ), alongside 20.6g of protein, 0g of carbohydrates, and 5.1g of fat.
In common serving sizes:- 454g (lb): ~608 kcal
- 28g (oz): ~38 kcal
Is Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw suitable for a keto or low-carb diet?
Yes. With only 0g of net carbs per 100g (0g total carbohydrates minus 0g dietary fiber), Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw is exceptionally keto-friendly and fits easily within strict daily carbohydrate limits.
What are the main vitamins and minerals found in Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw?
According to MicroNutritious deep analytics of USDA laboratory data, the most significant micronutrients in a 100g serving of Lamb, leg, sirloin half, separable lean only, trimmed to 1/4" fat, choice, raw are:
- Vitamin B12: 2.76 µg (115% of your daily value)
- Selenium: 23.4 µg (43% of your daily value)
- Zinc: 3.77 mg (34% of your daily value)
Values are standardized against FDA Daily Values for a 2,000 calorie diet.
Data source: USDA FoodData Central, SR Legacy (FDC ID 174317).