Tuna: benefits and harm of sea fish in fresh and canned form

Tuna is equal to meat in terms of protein and nutrient content.

It is quite true that this fish is very appreciated by adherents of healthy and proper nutrition, as well as chefs of famous restaurants and gourmets.

• Useful properties
• Food value and caloric
• harm and contraindications
• Recipes
• folk medicine for diabetes
• In psoriasis and eczema
• When
• pancreatitis When losing weight
• for growth

muscle Useful properties

Tuna - just a storehouse of useful elements andsubstances. It contains the following vitamins:

• vitamin A - is designed to fight aging and improve immunity;
• vitamin D - prevention of diseases such as rickets and osteoporosis;
• vitamin B1 - stimulates the brain, participates in the metabolic processes of the body;
• vitamin B2 - improves skin and hair condition;
• vitamin B3( PP) - helps lower the cholesterol level in the body, has a beneficial effect on the nervous and cardiovascular systems;
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• vitamin B4 - is involved in the process of combating obesity, normalizing liver function;
• folic acid - is necessary for the development and strengthening of the nervous and circulatory systems;
• vitamin B12 - prevention of anemia in the body;
• vitamin E - maintenance of reproductive function.

Macro and trace elements of tuna:

• calcium;
• zinc;
• iron;
• phosphorus;
• magnesium;
• zinc;
• iodine;
• potassium.

This fish contains a record concentration of fish oil. Omega-3 and Omega-6 fatty acids, which are rich in tuna, are extremely necessary for brain and cardiac activity, as well as for lowering cholesterol in the blood.100 grams of product accounts for 0.2-1.1 grams of polyacids, which makes it even more nutritious and valuable.

Summarizing the above, the benefits of tuna are as follows:

• reduces the risk of oncological diseases
• serves as a measure for the prevention of cardiovascular disease
• normalizes blood sugar, making it a dietary product useful for diabetics
• strengthens the immune system, producing antibodies that reduce allergic manifestations
• warnsloss of vision
• is especially useful for the elderly, as it struggles with arthrosis, arthritis, stabilizes blood pressure, improves the conditionthe nervous system, helps prevent strokes, Alzheimer's disease and dry eye syndrome
• tuna is not subject to infestation by parasites, which makes it unique and safe product.

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Nutritional value and calorie content

Tuna is considered to be an excellent dietary product. In 100 grams of fresh fish contains only 130-140 kcal. Protein, fat and carbohydrate ratio:

• proteins - 24 g( about 97 kcal);
• fats - 5 gr( approximately 40 kcal);
• carbohydrates - 0 gr( 0 kcal).

Thanks to such nutritional value and caloric content, tuna is included in the diet of many effective diets and nutrition systems, since it can not cause any harm to the figure.

Harm and contraindications

Like any other product, tuna has some negative qualities and properties. In particular, its use is not recommended for persons, suffering from an allergy to meat of fish of this species .

It should also be abandoned to people with kidney failure .In the period pregnancy and lactation should adhere to daily intake norms. Also among the contraindications there is a child age of up to three years .

Traditional medicine recipes

With diabetes mellitus

In the presence of a disease such as diabetes, a diet is indicated that must contain foods that stabilize blood sugar levels. Eating tuna helps slow the progression of the disease.

Tuna preserves in their own juice are especially useful, since they contain the so-called "zero" glycemic index.

In psoriasis and eczema

Psoriasis and eczema are non-infectious inflammatory diseases of the skin. Omega-3 and Omega-6 fatty acids have an anti-inflammatory effect on the body and help to alleviate the symptoms of the disease. It is recommended to use tuna in a boiled form.

For example, you can take such a recipe. Five hundred grams of fillets or tuna steaks put on a steamer, add vegetables( small potatoes, cauliflower) to salt to taste and cook for about 15 minutes. The dish is very light, useful and quickly prepared.

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With pancreatitis

Tuna is an ideal component of the diet for diseases of the pancreas. Due to the fact that this fish belongs to low-fat varieties, it can be eaten with pancreatitis in boiled form or in the form of steam cutlets.

To prepare tuna cutlets for steaming, you need to take 400 gr of fish fillet, cut into small pieces. Carve one medium carrot and a bulb. Put everything in a blender, add one egg, salt.

Grind to a puree state and add a tablespoon of semolina. Form the cutlets and boil for about 20 minutes.

When losing weight

Thanks to the low calorie content and rich composition, tuna can safely be included in the diet menu for the purpose of weight loss. You can eat in the form of steam cutlets, boil, bake on the grill, add to salads.

An example of a dietary dish with tuna is the dish "Tuna baked with pepper and onions".Cut the fish fillets in a quantity of 500 grams into pieces, add salt and add spices. You can sprinkle the top with lemon juice.

Then spread low-fat sour cream or low-fat yogurt and put on foil, greased with olive oil. Put the rings of Bulgarian pepper on the fish. Tightly wrap in foil and bake until cooked in the oven.

For muscle growth

This fish contains all the amino acids and elements that contribute to the collection of muscle mass. Proteins, which are so rich in tuna meat, are absorbed by the human body by 95% , which creates ideal conditions for muscle growth. You can eat in canned form in your own juice, bake in the oven or cook for a couple.

Tuna meat is extremely popular among gourmets, adherents of a healthy diet and people forced for certain reasons to adhere to a diet.

Rich in vitamins, microelements and useful acids, this product has a beneficial effect on many body systems, improves metabolic processes and helps to prolong youth.