Cod Liver: Benefit and Harm
For sure, many at least once eat salads from the liver of cod, and some even do with this product sandwiches for breakfast.But few people think that the cod liver is not only a delicacy, but also a very useful product - its positive effect on human health was noted by ancient doctors, even Avicenna treated people with this delicacy from joint diseases.
chemical composition and calorific cod liver
Nutritional value of 100 g:
- Calories: 613 kcal Protein
- : 4.2 c
- Fat: 65.7 g
- Carbohydrates: 1.2 c
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- Organic acids: 0.2 g
- Water: 26.4 c
- saturated fatty acids: 10.6 g
- Cholesterol: 250 mg
- Mono- and disaccharides: 1.2G
- Ash: 2.3 g
Ascicles:
- Calcium: 35 mg
- Magnesium: 50 mg
- Sodium 720 mg Potassium
- :
- 110 mg Phosphorus 230 mg Chlorine
- : 165 mg
- Sera: 42 mg
Vitamins:
- Vitamin A: 4,4 mg Vitamin PP
- : 1.8 mg
- Vitamin A( RE): 4400
- mcg Vitamin B1( thiamine): 0.05 mg
- Vitamin B2( riboflavin) 0.41 mg
- Vitamin B6( pyridoxine): 0.23
- mg Vitamin B9( folic): 110. mu.g
- Vitamin C: 3,4 mg
- Vitamin D: 100 g
- Vitamin E( FE): 8.8 mg
- Vitamin PP( niacin equivalent) 2,7 mg
Microelments:
- Iron: 1.9 mg
- Zinc: 0.7 mg
- Chromium 55 mcg
- Fluoro 430 ug
- Molybdenum 4 Nickel
- mcg 6 mcg
considered CalorieThe product is very high - 613 kcal per 100 grams, which does not make it dietary.But at the same time, the chemical composition of the liver of cod is amazing - it contains most of the vitamins, minerals and acids that are necessary for normal life.
Vitamins in the liver of cod are particularly worthy of the vitamins A, D, and from micro-and macro elements - iron, copper, phosphorus.In addition, the product contains heparin - an indispensable substance with increased blood coagulability.
Useful properties of cod liver
It is very useful to introduce in the diet liver cod to people with joint diseases - vitamin D in its composition just influences extremely beneficial on articular tissues.By the way, it is against the background of the presence of this element in the product in question that its use leads to a reduction in bone fractures: patients with osteoporosis will immediately feel the influence of this delicacy.
The combination of calcium and vitamin D makes the cod liver an important component in the nutrition of children and those who are actively involved in physical education.And the high content of iron in the product in question will be useful to everyone without exception - this increases hemoglobin, and prevents the development of anemia.
In addition, the cod liver will be useful in the following cases: :
-
has been diagnosed with hypercoagulability; - noted a lack of vitamins in the body - daily intake of 30-40 grams of the product in question covers all the necessary quantities for normal life;
- progresses inflammatory processes of internal organs - the cod liver contains copper, which is able to stop the development of these pathologies;
- there are problems in the cardiovascular system - the product in question contains unsaturated fatty acids from the Omega 3 group that prevent the development of arrhythmia and Alzheimer's disease;
- revealed a high content of "harmful" cholesterol.
Harm and contraindications
Doctors say that a moderate amount of cod liver can not harm the body.And meanwhile, people with kidney and liver diseases are faced with the inclusion in the diet of the product in question to consult with the attending physician - in some cases, doctors designate it as a contraindication.
Contraindicated to use the liver of cod in cholelithiasis - the product can trigger an active movement of bile, which will lead to a shift in the stones and blockage of the bile ducts.It is highly undesirable to introduce the product under consideration in the menu to women during pregnancy - in the composition there is retinol, which can adversely affect the development of the fetus.
Cod liver is strongly contra-indicated and with existing hypersensitivity or individual intolerance to seafood - the appearance of a powerful allergic reaction is guaranteed.
How to choose the cod liver
Many are confused by the fact that the product in question is sold in canned form - it is believed that with this treatment all the useful substances from it "go away." Actually, there are two factors in favor of purchasing canned cod liver :
- No other way to ensure a long shelf life of this product is possible.
- If the production of canned food took place without disturbances, then all the useful properties of the product are preserved almost in full.
If we talk about the proper preparation of the cod liver, then this should happen at special shipping facilities, where the product comes into processing immediately after the catch.Recently, many manufacturers purchase frozen cod liver and from this raw material they are preparing canned food - this is already considered a violation, which leads to the loss of almost all the useful properties of the product in question.
Please note: in order to purchase a properly cooked cod liver, you need to pay attention to the inscriptions on the banks.The "correct" product will have GOST and "higher grade" designations.As the cod liver is characterized by the content of a large amount of fat, when cooking canned oil is not used at all - the product is preserved in its own juice, so you can safely enter it into the menu even for children, there are no chemical additives in it.
Cod liver is considered a unique product that helps not only to maintain health at the proper level, but also to fight with already developing diseases.Yes, the cost of such canned food is high enough, but you do not need to eat a lot of it - you will have 50 grams of cod liver oil a day to get the right dose of vitamins and micro / macro elements.
