Seafood · SOURCE-BASED NUTRITION
Crustaceans, crab, alaska king, raw nutrition facts
SR Legacy
Crustaceans, crab, alaska king, raw. Nutrient values are reported by USDA FoodData Central for the stated 100 g basis.
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Nutrition for your portion
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MEASURED VALUES
Key nutrition facts
For 100 g
COMPLETE PROFILE
All available nutrients
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Energy | 84 kcal | — |
| Protein | 18.3 g | 36.6% |
| Carbohydrate, by difference | 0 g | 0% |
| Total lipid (fat) | 0.6 g | 0.8% |
| Fiber, total dietary | 0 g | 0% |
| Fatty acids, total saturated | 0.09 g | 0.5% |
| Cholesterol | 42 mg | 14% |
| Sodium, Na | 836 mg | 36.3% |
| Potassium, K | 204 mg | 4.3% |
| Calcium, Ca | 46 mg | 3.5% |
| Iron, Fe | 0.59 mg | 3.3% |
| Magnesium, Mg | 49 mg | 11.7% |
| Phosphorus, P | 219 mg | 17.5% |
| Zinc, Zn | 5.95 mg | 54.1% |
| Copper, Cu | 0.92 mg | 102% |
| Manganese, Mn | 0.04 mg | 1.5% |
| Selenium, Se | 36.4 µg | 66.2% |
| Vitamin A, RAE | 7 µg | 0.8% |
| Vitamin C, total ascorbic acid | 7 mg | 7.8% |
| Thiamin | 0.04 mg | 3.6% |
| Riboflavin | 0.04 mg | 3.3% |
| Niacin | 1.1 mg | 6.9% |
| Pantothenic acid | 0.35 mg | 7% |
| Vitamin B-6 | 0.15 mg | 8.8% |
| Folate, DFE | 44 µg | 11% |
| Vitamin B-12 | 9 µg | 375% |
| Alanine | 1.04 g | — |
| Arginine | 1.6 g | — |
| Ash | 1.8 g | — |
| Aspartic acid | 1.89 g | — |
| Cystine | 0.21 g | — |
| Fatty acids, total monounsaturated | 0.08 g | — |
| Fatty acids, total polyunsaturated | 0.13 g | — |
| Folate, food | 44 µg | — |
| Folate, total | 44 µg | — |
| Folic acid | 0 µg | — |
| Glutamic acid | 3.12 g | — |
| Glycine | 1.1 g | — |
| Histidine | 0.37 g | — |
| Isoleucine | 0.89 g | — |
| Leucine | 1.45 g | — |
| Lysine | 1.59 g | — |
| Methionine | 0.52 g | — |
| Phenylalanine | 0.77 g | — |
| Proline | 0.6 g | — |
| Retinol | 7 µg | — |
| Serine | 0.72 g | — |
| Threonine | 0.74 g | — |
| Tryptophan | 0.26 g | — |
| Tyrosine | 0.61 g | — |
| Valine | 0.86 g | — |
| Vitamin A, IU | 24 iu | — |
| Water | 79.6 g | — |
MEASURED NUTRIENT ROLES
Top nutrients that support the body
For 100 g, the strongest Daily Value contributions among nutrients available in this record are Vitamin B12 (375% DV), Copper (102% DV) and Selenium (66.2% DV). The cards explain the normal roles of those nutrients, not a treatment effect of the food.
Vitamin B12: blood cells and nerves
This amount provides 9 µg. Vitamin B12 supports healthy blood cells, DNA synthesis and normal nervous-system function. This describes the nutrient’s normal role, not disease prevention or treatment.
Read the NIH/FDA nutrient referenceCopper: iron metabolism and nerves
This amount provides 0.92 mg. Copper supports energy production, connective tissue, iron metabolism, and normal nervous and immune function. This describes the nutrient’s normal role, not disease prevention or treatment.
Read the NIH/FDA nutrient referenceSelenium: thyroid and antioxidant defense
This amount provides 36.4 µg. Selenium supports thyroid hormone metabolism, DNA synthesis and protection from oxidative damage. This describes the nutrient’s normal role, not disease prevention or treatment.
Read the NIH/FDA nutrient referenceZinc: immune function and repair
This amount provides 5.95 mg. Zinc supports immune function, DNA and protein synthesis, wound healing, growth and the sense of taste. This describes the nutrient’s normal role, not disease prevention or treatment.
Read the NIH/FDA nutrient referencePhosphorus: bones and cellular energy
This amount provides 219 mg. Phosphorus helps form bones and teeth and is involved in energy production and cell membranes. This describes the nutrient’s normal role, not disease prevention or treatment.
Read the NIH/FDA nutrient referenceMagnesium: energy, muscles and nerves
This amount provides 49 mg. Magnesium supports enzyme reactions, energy production, protein synthesis, and normal muscle and nerve function. This describes the nutrient’s normal role, not disease prevention or treatment.
Read the NIH/FDA nutrient referenceMEASURED CONTRIBUTIONS AND REVIEWED RECORDS
Food-specific benefits & evidence
High in Vitamin B12
This amount provides 9 µg. Vitamin B12 supports healthy blood cells, DNA synthesis and normal nervous-system function. This is a measured nutrient contribution, not proof that the food prevents or treats disease.
Read the nutrient referenceTRANSPARENCY
Food data sources
- FoodData CentralU.S. Department of Agriculture, Agricultural Research Service
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