Content
- 1 What does whitefish look like and where is it found
- 2 Whitefish chemical composition
- 3 Whitefish nutritional value and calorie content
- 4 Useful properties of whitefish
- 5 The benefits of whitefish for weight loss
- 6 The use of whitefish in traditional medicine
- 7 How whitefish is used in cosmetology
- 8 How to cook whitefish properly
- 9 Whitefish harm and contraindications for use
- 10 Selecting and storing whitefish
- 11 Conclusion
The benefits and harms of whitefish depend on the habitat of the fish and whether a person is allergic to sea food. The fish is popular and widely used for industrial purposes, cosmetology, traditional medicine and cooking. Due to its property to positively influence the functions of the body, experts often recommend using whitefish for women while carrying a baby and breastfeeding.
What does whitefish look like and where is it found
Whitefish fish surprises with a variety of subspecies. They are found in almost every aquatic environment on the planet. Asian, European and American countries are rich in varieties. Fish is found in Alaska, but the highest population size is located in the Russian Federation (Transbaikalia, Anadyr, Kolyma, the Yenisei, Ob, Kare rivers).
Whitefish are classified as salmonids, but their meat is white. The size depends on the characteristics of the particular type and habitat. It can be small or large, but not more than 50 cm in length. By weight, the fish does not reach 1 kg. The exception is hybrid species of individuals exceeding the maximum value by 3-4 kg.
Populations differ in food preferences. Some individuals feed on plankton, while others lead a predatory lifestyle.
It is impossible to unequivocally compose a description of fish suitable for all types of individuals, but the most common species is silver. The fins are dark in color, the scaly cover is medium. The upper teeth are missing.
Whitefish chemical composition
The main benefit lies in the fatty layers of meat. They include vitamins and trace elements necessary for the body:
- vitamin PP (takes an active part in metabolism);
- macronutrients (sulfur and chlorine);
- trace elements (molybdenum, nickel, fluorine, chromium and zinc).
Meat contains vitamin A, useful for people with visual impairments. Vitamin D is present, which is actively involved in the strengthening and formation of bone tissue.
High fat content of fish will not harm the human body and extra pounds. Whitefish fat is not only healthy, but also has the ability to quickly digest, in contrast to animal products.
Whitefish nutritional value and calorie content
The main benefit of a fish delicacy is its low calorie content. No more than 145 kcal per 100 g of product.
The nutritional value:
- proteins - 18.0 g;
- fats - 7.5 g;
- carbohydrates - 0.0 g
Due to its high protein content and lack of carbohydrates, whitefish is a diet food recommended for people looking to lose excess weight.
Useful properties of whitefish
A fish delicacy helps:
- cope with depression;
- strengthen the immune system;
- normalize blood pressure (useful for hypertensive patients);
- speed up metabolism;
- improve vision.
Small amounts of whitefish are recommended for young children because of its high vitamin D content, which strengthens bones, tooth enamel and hair. The baby's acquaintance with the delicacy should begin after 1 year.
Regularly use a healthy delicacy is advised to people suffering from:
- tuberculosis;
- anemia;
- rickets;
- gastritis;
- stomach ulcer;
- problems with the gastrointestinal tract.
The product can be included in the diet in the postoperative period. It has the ability to replenish the lack of vitamins and minerals.
The benefits of whitefish for weight loss
Protein food takes the first place in the dietary menu. Whitefish is a source of protein. It helps burn fat and makes you feel full for a long time.
The useful composition helps to quickly get rid of extra pounds, while replenishing the stocks of necessary elements for health. In combination with plant food, the fish product has a positive effect on the nervous system, prevents the development of heart disease and strengthens bone tissue.
The use of whitefish in traditional medicine
The product is used in folk medicine to enhance the protective functions of the body. For this, special soups are prepared, the main component of which is whitefish. When using such a soup, immunity is strengthened and the body's resistance to infectious diseases improves.
The benefits of fish lie not only in meat, but also in bones, which contain large amounts of calcium. They are ground into flour and taken for healthy bones, teeth and hair.
How whitefish is used in cosmetology
Fish oil is used in cosmetology. It is included in most anti-aging masks. Superficial application is necessary to strengthen the structure of hair and nails. Fat helps relieve dry skin. Regular body wraps eliminate cellulite.
How to cook whitefish properly
First, the carcass is well cleaned of entrails. The skin is thoroughly cleaned of scales and washed under running water.
To preserve the beneficial composition and properties of fish, it is better to eat it boiled or baked. Use lightly salted soy sauce instead of salt. It will give the whitefish an unusual taste and make the dish healthier. A steamer, multicooker and oven are suitable for cooking.
Whitefish harm and contraindications for use
The benefits and harms of whitefish fish depend on the habitat. Unscrupulous sellers can sell the product from polluted water bodies. Therefore, it is important to make sure the quality of the goods before purchasing by requiring an appropriate certificate.
A thermally unprocessed product will bring harm to the body. In raw whitefish, parasite eggs may be present. Therefore, it is not recommended to eat lightly salted whitefish.
Contraindication to use is individual intolerance to sea food. Whitefish practically does not cause allergies.
Selecting and storing whitefish
There are practically no fresh fish on the shelves of shops. It is sold frozen, which is safe because harmful bacteria and microorganisms do not multiply at low temperatures. But the beneficial properties of a frozen product are much less than that of a fresh one.
Whitefish has firm meat, which is noticeable with light pressure. The eyes are clear without clouding. Gills with a bright shade of red. The meat is white, a pale pink tint is allowed if the fish ate shrimp.
Fish storage temperature:
- frozen - at - 18 ° С for no more than 10 months;
- hot smoking - 3 days from - 1 ° С to + 2 ° С;
- salty - 7 days from 0 ° С to + 1 ° С.
It is advisable to cook fresh product immediately or send it to the freezer to avoid the reproduction of harmful organisms in the meat.
Conclusion
The benefits and harms of whitefish are incomparable. Fish practically does not cause allergic reactions, except for persons with intolerance to sea food. In the absence of contraindications, the fish delicacy is allowed to be consumed by patients with diseases associated with a low level of immunity.A useful product is indicated for use by women wishing to conceive a child, pregnant women and young children.
