Are squids good for you? Squids are amazing marine life: useful and harmful? Calorie content of squid, useful properties and harmful qualities
Squid is a seafood that almost everyone likes. His beautiful taste characteristics supplemented with exceptionally useful properties.
Squids contain a lot of vitamin B, vitamin C, PP and E. They contain a lot of micro and macro elements, including iron, manganese, sulfur, calcium, zinc. Squids are exceptionally rich in potassium, iodine, phosphorus and copper. Cephalopod meat is a source of easily digestible protein, polyunsaturated fats, valuable amino acids and biologically active substances.
Calorie content of squids depending on the method of their preparation
Boiled squids have the least calories - up to 100 kcal per 100g. finished product. Grilled squids are not much more nutritious - only 107 kcal. Fried squid has 175 kcal and a lot of fat. IN stewed squid about the same calories. calories per smoked squid much more - 263. And the richest in calories (and protein) are dried squids - their calorie content is 286 kcal per 100 g.
What are the benefits of squid?
TO useful products food can only be attributed to boiled, stewed and grilled squid. Fried calamari preserves valuable properties less.
It has been scientifically proven that regular use squid most beneficial effect on cardiovascular system. The substances contained in their meat increase the elasticity of blood vessels, improve blood microcirculation, prevent the formation of blood clots and have an anti-sclerotic effect. Boiled squids control blood cholesterol levels and normalize blood pressure.
Due to the high content of iodine, squids are indispensable for the prevention and treatment of thyroid diseases. Squid dishes help to remove excess fluid from the body and normalize water-salt exchange in cells. Known for antioxidant properties boiled squid: they well remove salts of heavy metals and toxins from the body.
Squid meat is good for children and very good for the elderly. Beneficial effect on the overall physical state, it improves brain activity, prevents memory deterioration and prolongs life expectancy.
Delicious and nutritious!
Boiled and grilled squids - excellent diet dish . It can be fearlessly eaten by anyone who wants to lose overweight and save slim figure. Tender squid meat gently stimulates the intestines and helps to get rid of slagging in the body.
Squids are quickly absorbed by the body, saturating it with protein and all the necessary elements, so they are recommended to be included in the menu of athletes and people engaged in physical labor. Squid meat speeds up metabolism, improves metabolism and promotes rejuvenation.
Harm squid
People with kidney problems should not abuse squid dishes: too much stress on the excretory system can adversely affect its functioning.
Squid - Enough strong allergen, so the very first time they should be eaten very little. It is necessary to take into account this factor and including squid in children's menu. Always keep in mind that allergens can accumulate in the body. Even if you eat delicious cephalopods every day for several years, the risk of allergies always remains.
Now about dried and smoked squids. Eating them regularly means at the most short time put on a few pounds. In addition, such meat is usually treated with preservatives and flavor enhancers. Naturally, the benefits of the product are minimal, but there are a lot of unpleasant consequences. Smoked and dried squid can cause indigestion, provoke an attack of gastritis and food poisoning.
Attention: potential danger!
Very serious harm to health is caused by squid caught in waters contaminated with toxins or radiation. This problem is especially urgent now. The advice to be more careful when buying is the most useless. After all, it is not written on the carcass where the specimen was caught from, and the sellers most often do not know this.
There are two ways out - either to abandon squid altogether, or to rely on the conscientiousness of suppliers. There is also a "golden mean" - to treat yourself to squid meat only from time to time, buying it from different sellers. In this case, the risk of poisoning will be reduced to zero.
They live in the waters of all climatic zones.
Their body sizes vary from 25 cm to 16 m.
In the northern seas, these mollusks do not have an expressive color and grow small.
While their main concentration falls on water world subtropics.
Having a torpedo-shaped body and cartilage in the form of an arrow along it, these creatures develop tremendous speed, and, perhaps, only dolphins are unable to overtake. Cephalopods of the seas and oceans breathe with crested gills, and eyes and tentacles help them to distinguish between the environment.
On the same tentacles there are suction cups, individually for each mollusk, like a fingerprint. This is their weapon for catching prey and for protection from enemies. Each of the three pairs of tentacles hides one cephalopod heart. This feature allows them to regenerate.
These are lightning-fast predators, ready to feast on smaller representatives of their own species. And their name is squid. Whose meat is so fond of people. And this is not surprising, because it is the most useful of all currently available for human food.
Calorie content of squid and how to cook them to preserve all the beneficial properties
Squids supplied to our supermarkets with their useful properties are the prey of crafts in the southern seas of China, Japan And Vietnam. For cooking, use the tentacles and carcass of the mollusk, peeled from the insides and skins. In the process of heat treatment, squids do not lose their beneficial properties for the human body, but have different calorie content:
Fresh - 98 kcal;
Boiled - 122 kcal;
Fried - 188 kcal;
Stewed - 156 kcal;
Dried - 286 kcal;
Grill - 115 kcal.
In addition to salads, squid is also cooked delicious soups . Great snack – shish kebab from squid meat strung on a skewer. They are stewed, pickled, fried, mixed with other seafood or vegetables. Squids give any dish a rich, pleasant flavor.
The health benefits of squid are enormous:
Iron - a good level of hemoglobin in the blood, respectively, its saturation with oxygen;
Potassium - healthy heart and muscle muscles;
Magnesium - strong nervous system, resistance to stress;
Calcium for healthy teeth strong bones, healthy hair and skin;
Sodium - controls metabolic processes in the cells of the body, maintains the acid-base balance;
Iodine - thyroid health, hormone balance;
Copper - is necessary for the formation of blood with the correct indicators, from which the health of all organs follows;
Fluorine - bone formation and strong healthy tooth enamel;
Manganese - found in human body in a very small amount, but participates completely in all the processes occurring in it;
Selenium is a powerful antioxidant and immunostimulant;
Cobalt - has a beneficial effect on the functioning of the thyroid gland;
The benefits of squid for the body
The squid meat has high content squirrel. The presence of vitamins B, C, E and PP in it make squid extremely beneficial to health. Including this shellfish in your diet, man optimizes thyroid function. This mainly affects the production of hormones that affect absolutely all organs and systems in the body.
Squids include trace elements, which are useful properties for of cardio-vascular system and musculoskeletal system. Diluting your diet with this marine product, the person provokes immune system and the body's ability cleanse toxins and cholesterol. This reduces the risk of atherosclerosis, narrows and strengthens blood vessels.
Potassium and sodium, which are part of the meat, have a slight diuretic effect. This prevents the accumulation of excess fluid in the body, which eliminates the appearance of puffiness and increased blood pressure.
Squid meat, bearing health benefits, may well be a component diet food.
The harm of squid for the body
Doctors gastroenterologists and allergists noted a small percentage of people who have an individual intolerance to squid along with other seafood. Of course, in this case, eating squid will only harm your health.
Dried squid- another potential source of harm. When buying this salty snack, you should definitely familiarize yourself with the composition indicated on the package. Producers of dried squid meat in Asian countries add a lot of flavor additives and preservatives, except great content salt. This certainly does not make this delicacy useful.
By abusing dried squid, a person increases the likelihood of harm to their own health from them. After all, apart from high calorie content this product, the salts contained in it will sooner or later begin to be deposited in the body, disrupting its metabolic processes.
The benefits of squid for the child's body
Squid meat does not contain fat and cholesterol, which puts it in one of the most important positions in baby food. Phosphorus, calcium, potassium, iodine and others that are part of squid beneficial features indicate that this sea product is a must in a child's diet. This will allow the child's body to develop correctly and harmoniously, both from the side of all internal processes and external factors.
A child's brain is a 24/7 organ that needs constant nourishment. The emerging, not yet strong nervous system, musculoskeletal system that can withstand heavy daily loads - squids are beneficial for the whole organism.
A contraindication for eating squid meat can only be its individual intolerance by a child. In this case, it is better to completely exclude this product from the diet. At any rate, for a while. After all, as you know, the child's body is formed and at the same time changes. Therefore, the former allergy to seafood may disappear in the process of growing up.
The benefits of squid during pregnancy and lactation
Cobalt, which is part of squid meat, promotes the production of RNA and DNA cells, while controlling the preservation of genetically important data in them.
diet future mother must necessarily include up to 350 grams of squid with their beneficial properties per week. Indeed, at the time of bearing a child, doctors usually recommend refraining from eating any sea fish. This is due to its ability to accumulate mercury from sea waters. Mercury-poisoned fish, entering the body of a pregnant woman, is unlikely to somehow affect her. After all, the content of this poison is too small. But having penetrated the developing fetus, it is likely to leave a mark on the future nervous system of the child.
Squids are good because they do not absorb mercury and other harmful substances. Therefore, they can be safely used for cooking various dishes throughout pregnancy.
After the birth of a baby, a nursing mother will have to give up all possible seafood for some time. And only after 8 months, you can eat a small portion dishes that include squid meat. Following the reaction child's body, it will become clear whether the child is allergic to this seafood or not. In the presence of undesirable reactions, it is not worth repeating the experiment. But if the child feels great, his stool is not broken and his cheeks are clean, then he and his mother can benefit from squid for their health.
Rules for choosing good squid
To get all the benefits for the body from squid, you need to pay attention to a few points when buying them:
Carcasses must be well frozen if frozen peeled squids are purchased. Even with the slightest hint that the product was thawed and then frozen again, it must be borne in mind that it will have a bitter aftertaste;
Each frozen carcass must be separate from the other. Sticky squids are bad squids.
Remembering these simple rules, easy to choose a good product.
When buying fresh squid, first of all you need to pay attention attention to his skin. It should be gray-violet or pink-brown. The inside of the meat should be white. Herself fresh carcass should be tight and elastic. To benefit from squid for your own health, you can not buy fresh peeled squid. So it will be impossible to assess the shade of the skin and thereby determine the freshness of the product will not work.
How much you need to cook squid, leaving them with useful properties and pleasant taste
If you betray squid meat for too long heat treatment, it will become rubbery and tasteless:
Fresh squid boiled 2 minutes until the meat turns white;
Frozen squid, pre-thawed, dipped into boiling water and right there turn off the fire. So they insist for 10 minutes, then they take it out;
Fry squids in batter for no more than 5 minutes, after boiling;
Squids on the grill or in the oven are cooked until they appear golden brown, but they are pre-marinated for several hours.
Squids retain their useful properties and taste only with a short heat treatment.
Squids in mythology
Squids have not only priceless beneficial properties for human health. As far back as the 1770s, Icelandic sailors claimed to have encountered a huge cephalopod sinking ships. They nicknamed him the Kraken. Whether this was true is difficult to say. But in our days, the attack of large squid individuals on humans has been repeatedly recorded.
Squids (lat. Teuthida) - a detachment of decapod cephalopods. Usually they measure 0.25-0.5 m, but the giant squid of the genus Architeuthis can reach 20 meters (including tentacles) and are the largest invertebrates.
In supermarkets, industrial squid weighing up to 800 grams is often found. The edible part is the mantle under which all its vital organs, head and tentacles are shackled.
Squids were eaten even in the ancient states of Greece and Rome. Dishes from them are among the most popular among other seafood dishes. In Vietnam, squids are not as popular as crabs and shrimp, they have become widely used here relatively recently.
Squid meat, thawed several times, has a bitter taste and smell of old frozen fish, foams and spreads during cooking. Before you buy a squid carcass, evaluate its appearance. It should be dense, the upper skin is pink, slightly purple or brownish, but squid meat is only white. If it is yellow or purple, the squid has been thawed repeatedly. If you are hesitant about which carcasses to choose - peeled or not, take the last ones. Indeed, in order to completely clean the squid, it has already been defrosted at least twice.
Calorie squid
Squid is a product with high content protein, and its calorie content is 92 kcal per 100 g raw meat. In 100 g of boiled squid - 110 kcal, and in 100 g of fried squid - 175 kcal. The most high calorie content for smoked and dried squid - 242 kcal and 263 kcal, respectively. Overuse squid in this form can lead to obesity.
Nutritional value per 100 grams:
Useful properties of squid
Squid meat is considered much healthier for humans than the meat of land animals. Squid contains a very high percentage of protein, vitamins B6, PP, polyunsaturated fats, which play an important role in balanced diet person.
In addition, these mollusks are rich in trace elements of phosphorus, iron, copper, iodine. And due to the presence of a large amount of arginine and lysine in squids, they can be attributed to the necessary components of children's cuisine. Meat does not contain cholesterol.
Also, not by chance, squid meat is called a balm for the heart. The fact is that this seafood contains a large number of potassium. This microelement is necessary for the normal functioning of all muscles of the human body, including the cardiac myocardium. In addition, potassium is a sodium antagonist. It has a diuretic property, helps to remove excess fluid, preventing swelling and increased blood pressure.
Their tissues contain many extractive substances that promote the release of digestive juice and give a peculiar taste to culinary products.
Squid meat contains a significant amount of taurine, which helps to reduce cholesterol in human blood and has an anti-sclerotic effect, regulates blood pressure, contributes to the narrowing of the arteries, etc.
Squid also contains vitamin E and selenium, which help convert eicosapentaenoic acid in the body into prostaglandin, which neutralize heavy metal salts. In addition, squid meat is also dietary product because it does not contain fat.
Dangerous properties of squid
There are cases of individual intolerance to squid. Also, after using this product, disorders of the nervous system are possible, since squids absorb mercury and other dangerous compounds from sea water.
They have always been a fairly popular food for humans, but in Lately they were given more attention. Squids are now almost everywhere you can buy canned or fresh-frozen, peeled and not peeled - the choice is large. Among others, many rightly prefer squid. It is quite natural that the benefits and harms of squid have become the subject of study by medical specialists and nutritionists.
It is believed that the benefits of squid in its amazing palatability and composition, which in many respects is richer than poultry meat or. In him great amount proteins and vitamins, including group B, vitamin E, C and PP. In addition, squid meat contains a number of necessary for a person trace elements such as copper, phosphorus, selenium and iodine, iron and many others. By the way, it is no secret to anyone that iodine is essential for a person to maintain a healthy thyroid gland and endocrine system generally.
Also, squid contain polyunsaturated fatty acid, which are rightfully considered one of the most nutrients. The benefit of squid is that thanks to these components, it is possible to effectively influence the reduction of cholesterol in the blood. And this, in turn, is a good prevention of diseases of the heart and blood vessels. Substances in the composition of squid meat make blood vessels more elastic, which increases their strength and ability to narrow.
It is known that the benefits of squid are that, thanks to the proteins present in them, their use contributes well to maintaining and improving the development of muscle tissue, so this meat is perfect for eating athletes and bodybuilders, anyone who is interested in building muscle mass.
It is useful to eat squid and to improve work digestive system. There are no purine bases in squid meat that disrupt metabolic processes in the body. The benefit of squid is that their meat stimulates, in combination with other products, the secretion of gastric juice. Moreover, it is believed that it affects the increase in appetite and the overall normalization of bowel function.
A number of studies suggest that the benefits of squid are in the ability to provide anti-sclerotic effects. This significantly affects the stimulation of mental activity and the improvement of memory.
Interestingly, eating squid meat helps cleanse the body of harmful substances. The benefit of squid is that thanks to the selenium and vitamin E contained in it, the body's function of removing salts of heavy metals improves. In addition, these same substances create a diuretic effect, which stimulates the excretion of excess fluid and has restorative action to the urinary system.
However, as with any other, you should be careful with squids. The harm of squid, which may be associated with the habitat of these marine inhabitants. It's no secret that many different toxins are released into sea water and, often, when catching these inhabitants of the sea, fishing companies either do not know about it, or turn a blind eye to these facts in pursuit of profit. At the same time, in
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