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Cooked crawfish: good and bad

Cooked crawfish: good and bad

Cancers are a delicacy that is used to be used as a tasty addition to beer, a savory addition to salads.But in addition to high taste qualities, the product in question has many useful properties.

chemical composition and calorific

Nutritional value of 100 g:

  • Caloric content: 76 kcal Protein
  • :
  • c 15.5 Fats: 1 c
  • Carbohydrates: 1.2 c

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  • Water: 81 c
  • saturated fatty acids: 0.2 g
  • Cholesterol: 135 mg
  • Ash: 1.3 c


  • Vitamin A: 0,015 mg
  • vitamin PP: 2,1 mg
  • vitamin A( RE): 15. mu.g
  • vitamin B1( thiamine): 0.15 mg
  • vitamin B2( riboflaviH): 0.05 mg Vitamin
  • C: 2 mg
  • Vitamin E( TE): 1.4 mg
  • Vitamin PP( niacin equivalent): 5.5 mg


  • Iron: 1.8 mg
  • Zinc: 0.7 mg
  • Chromium 55 mcg
  • Fluoro 430 ug
  • Molybdenum 4 Nickel
  • mcg 6 mcg


  • Calcium 55
  • mg Magnesium 25 mg Sodium
  • :
  • 120 mg Potassium 250 mg
  • Phosphorus: 220 mg
  • Chlorine: 165 mg
  • Sulfur: 155 mg

Calorie waRennet crayfish is small - only 76 Kcal per 100 grams of the product, so they can safely be included in the diet of those who want to lose weight.But you need to observe one condition: the crayfish are low-calorie and do not spoil the figure only if they are not washed down with beer.

274 But the composition of the crayfish is truly unique!They contain organic acids, and B vitamins, and iron with zinc, and vitamins C, P, E, and iodine.And in the meat of crayfish there is no cholesterol at all, because there are practically no fats( they make up only 1% of the total mass).

Useful substances are found not only in the meat of crayfish, but also in their carapace - it consists of chitin and contains biologically active substances that can improve the health of each person.Dietitians often recommend the introduction of cancer meat into the diet - it strengthens the immune system, favorably affects the functioning of the heart muscle, strengthens the walls of the blood vessels and makes them elastic, prevents the formation of thrombi, stabilizes metabolic processes.

The biologically active substances contained in the chitinous shell have powerful wound healing and antiseptic properties.

This product contains a lot of iodine, so it will be appropriate on the table of each person - someone can help cope with thyroid gland diseases, someone will serve as a preventive measure.Due to the extreme necessity of the presence of a sufficient amount of iodine in the growing body, cancers are recommended for use not only for adults but also for children.

Very useful and the shell of cancers :

  • promotes the restoration of tissues that have been affected by malignant tumors;
  • accelerates tissue regeneration processes, so it is necessary during the rehabilitation period after chemotherapy;
  • removes radionuclides and salts of heavy metals from the body;
  • is used to make suture material.


Widely used chitin from the shell and in cosmetology - since its origin is natural, there was no incompatibility even with the most sensitive skin.Cosmetic products with chitin in their composition are able to rejuvenate the skin, stop the spread of facial wrinkles, and have a purifying and antibacterial effect.In the cosmetics industry, chitin is used in the manufacture of lotions, creams, agents for peeling procedures.If you regularly use a cream based on chitin for facial skin care, the results will be visible after 2-3 weeks - the color will become more natural, the problem of dilated pores will disappear, the skin will become velvety and homogeneous.

Crayfish meat can be safely used for weight loss!Not only is it low-calorie and practically free of fats, it can influence lipid metabolism, binding fat molecules and removing them from the body.By the way, the famous "Kremlin diet" includes the meat of crayfish - you will agree, the dietician-developer of this scheme of nutrition hardly made sure of the benefits of the product in question.

Harmful properties of cancers

First, one should not use cancers with increased functionality of the thyroid gland - in any case, it is absolutely necessary to get advice from your doctor.

Secondly, crayfish belong to allergenic products, so you need to exclude this pathology.Doctors say that this is why it is impossible to abuse the product in question - sooner or later, allergy manifestations may appear even with an earlier inadequate reaction of the body.

Third, you need to give up the meat of crayfish during pregnancy and while breastfeeding the baby.And this is also associated with a high risk of allergies, not only in the future mother, but also in the child.

X_07_07 Remember that preparation of cosmetic products based on crushed cancer shell at home is best not to practice - there is a high probability of developing an allergic reaction to the product.The fact is that with industrial use of chitin, a complex process of its purification and sterilization is carried out, which can not be repeated at home.

In addition, do not eat dead crayfish - it's better if they are alive before cooking.And keep in mind that eating only the cancer necks is desirable - the meat of this part does contain a lot of useful substances.

Cancers have long been a popular product, especially since it was not difficult to get it.Of course, now the population of these river inhabitants has decreased, but it can be precisely stated that the meat of crayfish does not contain any harmful or toxic substances - they simply do not live in dirty water bodies.

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