The benefits and harms of cod liver are something that you must know before leaning on this product. In addition, there are some contraindications.
Material Content:
The chemical composition of cod liver
Cod liver is a product that contains a lot of fat, therefore, it is immediately worth noting that its frequent use is not recommended. Especially you need to beware of those who want to get rid of extra pounds - here you should adhere to a special reception.
But it is these fats that are the main sources of product benefits.
In addition, cod liver is rich in the following components:
- various vitamins of categories: A, D, E, C, PP, B;
- amino acids and several types of acids necessary for the body: aspartic, pantothenic;
- minerals: potassium, phosphorus, iodine, zinc, copper, calcium, etc.
It contains almost 56 grams of fat, five grams of protein and a minimum of carbohydrates - just one gram. Calorie content - about 610 calories per 100 grams of product.
Cod liver: benefits of fresh and canned product
The main advantage of cod liver is that it contains fish oil, which is well absorbed. This allows you to save the nitrogenous material needed to build new tissues.
This type of fat penetrates membranes much more easily and is considered more beneficial than any other species, even of plant origin.
In addition, such positive aspects are known:
- the liver actively prevents the onset and development of cardiovascular diseases;
- polyunsaturated fatty acids almost completely reduce the risk of diabetes;
- the fish oil included in the composition lowers cholesterol, has a positive effect on memory and brain processes in general, reduces joint inflammation;
- affects eyesight and is a preventive measure against night blindness;
- improves the appearance of the skin, it becomes smoother, moisturized and radiant;
- a large amount of vitamin C strengthens the immune system;
- stabilizes the physical condition, therefore it is especially recommended to people involved in hard work and athletes.
By the way, the chemical composition of the canned product is preserved, since the liver is not processed, but immediately placed in jars. Which means that it remains useful.
Useful properties for men and women
Cod liver affects the body as a whole, but there are some differences that appear depending on the gender of the person.
Product benefits for women:
- The composition of microelements rejuvenates the skin and makes it healthier.
- High calorie content of the product energizes the body. Allows you to stay full for a long time without a set of extra pounds.
- Fish oil and vitamin A have a beneficial effect on the retina and improve visual acuity.
- Omega-3 stimulates metabolic processes in cartilage, relieves joint inflammation.
- Fatty acids help produce hormones of happiness that promote good mood.
Product Benefits for Men:
Cod liver is indispensable for athletes and must be included in their diet, because a rich vitamin composition helps to quickly restore the body after exercise. The most important thing is not to forget about quantity, because its excessive use is fraught with consequences.
It is also useful for male potency - it enhances it, gives strength and self-confidence. Increases sex drive. This is due to minerals and proper cholesterol, which contributes to the production of testosterone. No wonder that seafood is considered a kind of substitute for Viagra.
How to take cod liver for weight loss?
This, of course, a useful product can and should be eaten by everyone, even those who are losing weight, but it is very important to know how to take cod liver during a diet, so as not to gain too much, but to get only a positive result. It retains a feeling of satiety for a long time and improves metabolic processes.
First of all, make it a rule that high-calorie and fatty liver should be consumed in the first half of the day, so that it has time to digest and process. It does not matter, in its pure form, or as part of a dish - only until 12 noon.
The second rule is the daily intake, not more than 30 grams.
Cod liver: benefits and harms during pregnancy
Cod liver is not forbidden to women in position, but you need to eat it with extreme caution. It may be useful in small quantities. But special attention should be paid to the vitamin A contained in it.
Of course, when the fetus lacks it, it can threaten a delay in development, but even worse if it turns out to be oversaturated with it. A large amount of vitamin A in the woman’s body during pregnancy can cause pathologies in the unborn baby, and the mother herself experiences body pain, vomiting, nausea and a sleeping state.
What is the best way to eat a product?
You can eat cod liver immediately after opening canned food. Additional processing is not required, unless it is possible to drain the oil to taste, since it adds fat and is a preservative.
What is left is kneaded with a fork to a paste condition and spread on bread or added to various dishes, such as salads.
It is very important to properly store the product and observe the daily norm. A closed canned food will lie for about two years, preserving all its qualities, but if you opened it, then within two days the product must be consumed.And they will have to be stored in the refrigerator and in a glass container, which closes, but not in the factory bank.
- For adults, it will be enough to eat no more than 40 grams of liver per day - just such an amount will be useful and will not cause harm.
- Elderly people are allowed 20% less, but it is best to consult a doctor, because there may be contraindications.
- Children cod liver is forbidden until three years, at such a young age they still can not digest it. Later, you can gradually begin to introduce it into the diet.
Contraindications and possible harm
Any even the most harmless product has contraindications and, first of all, it is the presence of an allergy, which can be generally to seafood or fish oil. Before using it is worth conducting a test or passing tests for allergens.
The harm of canned food is not so big, but still it can be.
You can’t uncontrollably eat a very fatty product. It is worth considering the consequences. A large amount of fat has a detrimental effect on internal organs.
There are other contraindications:
- if there are kidney stones or gallstones, it is better to forget about this product. Not recommended for those with hypotension;
- getting large amounts of vitamin A with the liver can lead to drowsiness, peeling on the skin, nausea, rashes, and raising cholesterol levels;
- Vitamin D, which usually builds up for the future, causes headache, vomiting, loss of appetite, and general weakness.
With caution, it is recommended to take the liver to people who have problems with the kidneys, liver and stomach. As well as those who drink blood-thinning drugs.
And, of course, you should not lean on the product and dishes with it, those who are obese. In this case, you will not only gain excess weight, but also exert double pressure on the internal organs.
