In Soviet times, daily use of a spoonFish oil was considered an inseparable tradition in almost every family. At the same time, few of the children loved this useful, but taste-specific product. Since it began to be produced in capsules of gelatin, fish oil has become more accessible to people with completely different taste preferences. Such popularity of seemingly uncomplicated substance pushes the thought: "What is the use of fish oil?". Let's try to understand this issue. 
Fish oil composition and its benefits
Fish oil is a natural product derived fromliver cod. There are three main components in its composition: vitamins A and D, as well as omega-3 acids, which make fish oil an incredibly valuable substance for human health. In addition to these components, fish oil is enriched with iron, magnesium, calcium and microdoses of iodine.
- Vitamin A
In another way, retinol. First of all, it is necessary for people who monitor the condition of the skin, hair and nails. Sekushchiesya, dry hair, dry skin of the face and brittle nails - the main signs of a shortage of retinol in the body. Also, vitamin A helps to restore the normal state of the mucous membranes.
- Vitamin D
He is responsible for the delivery of phosphorus and calciumcells of the body, which are necessary to maintain the state of teeth, bones and the stable functioning of the nervous system. The tandem of elements D and A contributes to the improvement of vision, affects the perception of colors and helps to better distinguish objects in the dark.
- Polyunsaturated fatty acids omega-3
These acids are the main component thatfamous for cod liver oil. The human body can not produce these elements, but their availability and consumption in the right amount is simply necessary for normal functioning.
The use of polyunsaturated fatty acids omega-3
Omega-3 acids are essential components,which promote the proper metabolism. They are an indispensable source of energy for the human body and should account for at least 20% of the number of calories consumed per day. Particular attention to the consumption of a daily dose of this acid should be given to future mothers, because it contributes to the normal development of the eyes and brain of the fetus, as well as older people, for them, omega-3 - protection from possible premature brain disorders. The benefits and benefits of omega-3 fatty acids:
- regulate body temperature and blood pressure;
- have a beneficial effect in inflammatory processes;
- during the splitting, energy is released;
- help to form protective shells of internal organs;
- lower cholesterol;
- accelerate the healing process of a stomach ulcer;
- significantly reduce the risk of blood clots;
- reduce the risk of heart disease.
In addition, omega-3 acids help to cope withexcess kilograms, normalize the process of digestion and stimulate fat metabolism. But when cancer occurs, omega-3 is not allowed to drastically reduce weight, but is positively combined with medicines during the course of treatment. The use of omega-3 acids is a great way to cheer up. Acids increase the production of serotonin, in another way the "happiness hormone", and reduce the possibility of producing stress hormones. That is, fish oil can be called a unique anti-stress substance and a good helper in the period of prolonged depression. Also this unique fish product is a preventive agent in the cold season, it strengthens the immune system and prevents the occurrence of rickets in children. 
Who is contraindicated in fish oil?
Like any other product, the use of fishfat has a number of contraindications, or requires very careful use in its pure form or with food additives. Contraindications or use under the supervision of a doctor take place in such cases:
- if there is an allergic reaction to the substance itself or the fish;
- thyroid disease;
- disease of the urinary system or kidney;
- active form of tuberculosis;
- high cholesterol or calcium in the blood;
- during pregnancy.
Dosage and restriction of fat consumption
If the person is healthy or does not match eitherone of the above items, it is recommended to consume fish oil every year for three monthly courses. It can be used both in capsules or together with food additives, and in a liquid form familiar to us. And for those who in pure form fish oil is contraindicated, all the useful components can be obtained directly from the fish, taking the habit of using it at least once a week for 150 grams. It is desirable to give preference to noble varieties and to exclude particularly greasy species. Restricting the use of fish oil is desirable for people with low blood pressure or those who undergo treatment and take pressure-lowering drugs, since fat has similar properties. People with diabetes can take this product only under the supervision of doctors, as studies in this area have not reached a general conclusion: whether fish oil increases the sugar level or vice versa normalizes it. The use of fat along with any medications, including folk remedies and homeopathy, can lead to dangerous unforeseen complications. Therefore, in order to avoid negative consequences, the course of treatment and the list of drugs must necessarily be discussed with the attending physician. If you decide to add fish oil to the baby's diet, also consult a doctor. The correct dosage and a proven manufacturer is the key to a successful course of treatment. 
Fish oil helps to lose weight
Unbelievable but true. This product really contributes to weight loss, and if earlier one had only guessed about it, a number of studies have recently been carried out which proved this. It turns out that substances that contain fish oil help improve metabolic processes and destroy newly formed fat cells, preventing them from "getting accustomed". Thus, this fish product helps to reduce the accumulation of fat in the body. Naturally, simply starting the consumption of fish oil without any changes in the diet and physical exertion will not result in the result. To help your body get rid of excess fat cells, it is enough to eat more or less healthy food and at least slightly increase your physical activity, for example, to give up the elevator or go to work on foot. In addition, the use of fat contributes to the production of the hormone leptin, which helps control appetite and is involved in the process of burning accumulated fats.
What is useful for fish oil for the skin?
The use of this component is obvious, since fishfat contains acids, which simply have a magical effect on our skin. They not only improve its appearance, making it supple and elastic, but also help to protect from harmful sun rays, due to which the skin is protected from the appearance of pigment spots and the appearance of cancer. Thanks to the fat components, skin cells are moistened from the inside, which prevents premature appearance of visible wrinkles. In addition, cod liver oil helps to balance the production of sebum, so it will become an unvarying aid for those who are struggling with acne and very oily skin. The daily dose of fat is usually indicated in the instructions or the doctor's prescription, but it is more often recommended to take 6 grams of this liquid. In addition, do not exclude from your diet rich in acids, omega-3 products: herring, salmon, tuna, mackerel, almonds, anchovies, pumpkin seeds and walnuts.
The Benefits of Fish Oil: Strengthening the Hair
To make hair look healthy and alive, inthe ration should be attended by products enriched with vitamins A and D. That is why fish oil has a favorable effect on brittle, dry, thinned hair, as well as strands that suffered from chemical waves or stains. Even if there are no problems with the hair, the fish oil can become a preventative and protect the hair from possible damage. Fat contains Omega-3 and Omega-6 acids that help improve the structure of the hair, as well as oleic and palmitic acids, which strengthen and give shine. And vitamins A, B and D prevent loss. In addition, vitamin A - a good antioxidant, which accelerates the regeneration of cells. As you can see, cod liver oil is a storehouse of vitamins and useful components that favorably affect not only the internal functions of the body, but also help to look beautiful and healthy.
