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How Many Calories Does Tuna Have?
Table of Contents
1. The nutritional value of tuna
The nutritional value of tuna depends on many factors such as the age of the fish, the place of residence, the type of food, the time and place of fishing, storage, preservation, etc. The tuna is quite high in calories. The protein contained in it is of high biological value. The standard portion of fish is 265 g. The nutrient value in the portion is as follows: Energy value: 360, 4 kcal, protein: 62, 8 g; fat: 12, 2 glow, ?? carbonated total: 0 g;2. The vitamins found in tuna
Tuna is a very good source of fat-soluble vitamins such as vitamin A (450 μg/100 g), vitamin D (7, 2 μg (100 g) and vitamin E (1.2 mg/100 g). In addition, tuna also provides certain amounts of B vitamins, including B1, B2, B3, B6, B12 and folic acid.3. The source of vitamin D
Vitamin D is also called sun vitamin. Much of it is synthesized in the skin under the influence of sunlight. The problem occurs in the autumn-winter period when the day is short. Especially during this time there are widespread deficiencies of this vitamin, so it is worth reaching out more often to fish such as tuna, which are a good source. In addition, for proper synthesis of vitamin D in the body, cholesterol is also necessary, which is also found in tuna meat.4. Tuna is a source of mineral ingredients
Tuna is a rich source of potassium and magnesium. Potassium is essential for the proper functioning of the nervous system and muscles, including the heart muscle. Magnesium is a component of bones and teeth and acts as an anti-stress agent.5. Tuna and heavy metals
The tuna belongs to the predatory fish that live a very long time and reach a very large size. They inhabit the most polluted waters. All this contributes to the accumulation in its meat of a large amount of methylorthalates. The longer the fish lives, the more mercury it contains, so pregnant women and young children should consume a maximum of 100 g of tuna per week.
