Rich in Nutrients
King Crab
When considering the nutritional information of King Crab, it becomes clear that, in addition to being a delicacy, it is a product with a high nutritional value, as its consumption provides a significant amount of essential nutrients that our body needs to perform its biological functions. It is composed of 78% water and is rich in proteins, minerals, vitamins and polyunsaturated fats, mainly due to the environment in which this crustacean grows and its position in the food chain. In other words, its nutritional benefits come directly from its diet, which consists of minerals, plankton and algae. Even better, its meat contains no carbohydrates and has a minimal concentration of saturated fats.
King Crab is very low in calories. In fact, an average 100-gram serving of cooked crab leg provides only 91 kcal, compared with, for example, 144 kcal from the same amount of bluefin tuna or 659 kcal from an identical amount of Brazil nuts. It also provides a high percentage of polyunsaturated fats, including the well-known Omega 3, which helps our body keep cholesterol levels under control. In addition, it is high in protein, providing almost 20 grams per serving (100 g), a similar amount to tuna and practically twice as much as nuts.
In terms of vitamin content, King Crab meat is rich in vitamins B3, B5 and B6, as well as vitamin C (up to 8 mg per serving), which is absent from tuna and present only in very small amounts in nuts. In addition, due to its diet, King Crab contains a large amount of minerals such as Iron, Zinc, Magnesium, Phosphorus and Potassium.
Furthermore, King Crab meat contains considerably less cholesterol than many types of shellfish, such as lobster, which provides 145 mg of cholesterol compared with the 53 mg found in the meat of this crustacean (per 100 g serving).
| Average nutritional values (100g) | Vitamins | Minerals |
| Energy: 385,93 kJ / 91,26 kcal | Vitamin A: < 0,1 mg | Calcium: 59 mg |
| Protein: 19,35 g | Vitamin B1: < 0,1 mg | Copper: 1,18 mg |
| Fat: 1,54 g | Vitamin B9: < 0,1 mg | Iron: 0,76 mg |
| Carbohydrates: 0,0 g | Vitamin B12: < 0,1 mg | Magnesium: 63 mg |
| Fiber: 0,0 g | Vitamin B2: < 0,1 mg | Manganese: < 0,1 mg |
| Sugars: 0,0 g | Vitamin B3: 1,34 mg | Phosphorus: 280 mg |
| Cholesterol: 53 mg | Vitamin B5: 0,4 mg | Potassium: 262 mg |
| Salt: 2,1 g | Vitamin B6: 0,18 mg | Selenium: < 0,1 mg |
| Water: 77,6 g | Vitamin C: 7,6 mg | Zinc: 7,6 mg |
Data: US Department of Agriculture (USDA)
Snow Crab
A look at the nutritional information of Snow Crab shows that its meat contains a good range of vitamins and minerals whose intake is essential for the proper functioning of our biological processes.
In addition, Snow Crab meat contains no carbohydrates or sugars, while providing a high percentage of protein (up to 23.7 g of protein per 100 g serving). It is a low-calorie food, providing only around 109 kcal per standard 100 g serving, making it highly suitable for weight-loss or training diets. It is also rich in Omega 3 polyunsaturated fats, which help our body maintain optimal cholesterol levels and are also found in oily fish such as mackerel, tuna and salmon, as well as in nuts and certain vegetable oils such as olive oil.
Furthermore, due to its marine origin and its plankton- and algae-based diet, the meat of this mollusk has a high nutritional value, as it contains certain minerals that are difficult to find in other foods, such as Iodine, Zinc and Magnesium. It also has a high content of Copper, Iron, Calcium, Phosphorus and Potassium.
As for the vitamins found in Snow Crab meat, it is particularly rich in vitamin C and B vitamins such as B3, B5 and B6.
| Average nutritional values (100g) | Vitamins | Minerals |
| Energy: 459,11 kJ / 108,47 kcal | Vitamin A: < 0,1 mg | Calcium: 33 mg |
| Protein: 23,72 g | Vitamin B1: < 0,1 mg | Copper: 0,62 mg |
| Fat: 1,51 g | Vitamin B9: < 0,1 mg | Iron: 2,88 mg |
| Carbohydrates: 0.0 g | Vitamin B12: < 0,1 mg | Magnesium: 63 mg |
| Fiber: 0.0 g | Vitamin B2: < 0,1 mg | Manganese: < 0,1 mg |
| Sugars: 0.0 g | Vitamin B3: 2,89 mg | Phosphorus: 128 mg |
| Cholesterol: 71 mg | Vitamin B5: 0,4 mg | Potassium: 200 mg |
| Salt: 1,8 g | Vitamin B6: 0,17 mg | Selenium: < 0,1 mg |
| Water: 75,1 g | Vitamin C: 7,2 mg | Zinc: 3,6 mg |
Data: US Department of Agriculture (USDA)


