Tuna fish, also known as Tunny or Tunas, is a saltwater fish found worldwide in oceans. Around 15 species of tuna fish are found in 5 genera, but only Thunnus is considered the true tuna.
Within the genus Thunnus, there are seven species of tuna fish: bluefin tuna, albacore, yellowfin tuna, southern bluefin tuna, bigeye tuna, blackfin tuna, and long-tail tuna.
Tuna Fish in Tamil
Bluefin tuna is the largest species of tuna, weighing around 800kg. Albacore is the smallest, weighing approximately 35kg. Tuna is a popular choice for its delicious taste and high nutritional value, including a good source of omega-3 fatty acids. In Tamil Nadu, India, tuna is known as Soorai Meen (சூரை மீன்) and is called vari storage (வரி சூரை) in the fish market.
Tuna Fish Price (Tamil Nadu/Chennai)
The price of tuna fish per kg in Chennai ranges from INR 300 to 1500, depending on the portion purchased. Fresh raw tuna fish costs INR 400 to 1200 per kg in the local market of Tamil Nadu. Canned tuna is also available and is usually cheaper and easier to find.
Tuna fish is high in nutrients, including protein, enzymes, vitamins, and minerals. It is a good source of omega-3 fatty acids and B-12 vitamins, which can boost immunity. Some species of tuna may be high in mercury, and canned tuna may be high in sodium, but overall, it has a high nutritional value.
Nutritional Values of Tuna Fish
The nutritional values of tuna fish. It is important to note that these values are for a serving size of 100 grams of tuna fish. It is also important to remember that the nutritional content of tuna can vary depending on the species and how it is prepared. For example, canned tuna may have different nutritional values than fresh tuna, and grilled, or fried tuna may have different values than raw tuna.
In terms of calories, a serving of tuna fish contains 185 calories. It is a good source of protein, with 28 grams per serving. Tuna also contains a small amount of fat, with 6 grams per serving. It is low in carbohydrates, with no total carbohydrates or sugars per serving.
Tuna is a good source of several essential minerals, including potassium, with 522 milligrams per serving, and calcium, with 13 milligrams per serving. It is also a good source of omega-3 fatty acids, which can have numerous health benefits.
However, it is important to remember that some species of tuna may be high in mercury, which can be harmful if consumed in large amounts. It is recommended to choose sustainably caught tuna and to vary the types of seafood you consume to reduce your risk of mercury exposure.
Tuna fish has several health benefits, including improving heart and blood pressure, reducing the risk of cancer, aiding in weight loss, reducing the risk of anemia, and improving eye health. It is also good for brain health and can help with muscle development and repair.
In addition to its health benefits, tuna is a sustainable seafood choice. Some species, such as bluefin tuna, may be overfished, so it is essential to choose sustainably caught tuna. There are many ways to enjoy tuna, including raw, grilled, canned, or in dishes such as sushi or tuna salad.
Learn more: Can You Eat False Albacore – is it safe to eat?
Health Benefits of Tuna Fish
Tuna fish is popular for its delicious taste and high nutritional value. It is a good source of protein, vitamins, and minerals, including omega-3 fatty acids, which can have numerous health benefits. Here are some of the potential health benefits of consuming tuna fish
- Improving heart health and reducing blood pressure: Tuna is a good source of omega-3 fatty acids, which can help reduce cholesterol levels and balance blood vessels. It can lower blood pressure and reduce the risk of heart attacks and strokes.
- Reducing the risk of cancer: Tuna contains antioxidants that may help fight cancer cells in the body. Some doctors recommend that cancer patients, particularly those with breast, lung, or intestinal cancer, add tuna to their diet as part of their treatment plan.
- Aiding in weight loss: Tuna is low in calories and protein, making it a good choice for those looking to lose weight. It also contains enzymes and nutrients that can stimulate metabolism and reduce fat.
- Reducing the risk of anemia: Tuna is a good source of B12 vitamins, which help form DNA and create new red blood cells. It can help reduce the risk of anemia and assist in treating anemia in patients.
- Improving eye health: Omega-3 fatty acids, found in tuna, have been shown to impact eye health positively and may help reduce the risk of age-related macular degeneration and other eye conditions.
- Boosting brain health: Tuna is a good source of omega-3 fatty acids, which are important for brain health. They help improve cognitive function and reduce the risk of age-related cognitive decline.
- Supporting muscle development and repair: Tuna is a good source of protein, which is important for muscle development and repair. It also contains other nutrients, such as B vitamins and selenium, that may support muscle health.
In addition to these potential health benefits, it is essential to note that tuna can also be a sustainable choice for seafood. However, some species, such as bluefin tuna, may be overfished, so it is essential to choose sustainably caught tuna. There are many ways to enjoy tuna, including raw, grilled, canned, or in dishes such as sushi or tuna salad.
– ( WebMD gives this information )
Tuna Fish Images
FAQ
Is tuna fish good for your body?
Tuna is a rich source of omega-3 fatty acids, which are important for heart health and brain function. It is also a good source of B vitamins, including vitamin B12, which is important for producing red blood cells and the proper functioning of the nervous system. Tuna is also a good source of minerals, including selenium, which plays a role in antioxidant activity and thyroid function, and potassium, which helps to regulate blood pressure.
However, it is important to note that the health benefits of tuna can vary depending on how it is prepared and consumed. Tuna that is canned in oil or packed in broth may be higher in calories and fat than fresh tuna and may also contain added sodium. It is recommended to choose fresh or frozen tuna and to prepare it healthily, such as by grilling or baking.
Is tuna fish safe during pregnancy?
The U.S. Food and Drug Administration (FDA) and the Environmental Protection Agency (EPA) have issued guidelines for consuming fish and shellfish during pregnancy, lactation, and with young children. These guidelines recommend that pregnant women, nursing mothers, and young children avoid certain types of fish high in mercury, such as shark, swordfish, king mackerel, and tilefish. However, they can safely eat up to 12 ounces (2 average meals) per week of a variety of fish and shellfish lower in mercury, such as shrimp, salmon, and canned light tuna.
It is important to note that albacore (“white”) tuna generally contains more mercury than canned light tuna, so should we eat it in moderation? It is also a good idea to check the labels of canned tuna to ensure that it is low in sodium, as a high intake of sodium during pregnancy may increase the risk of high blood pressure and other complications.
In general, it is a good idea for pregnant women to eat a varied diet that includes a variety of protein sources, including seafood, poultry, meat, and plant-based options, to ensure that they get the nutrients they need for a healthy pregnancy.
How safe is canned tuna fish?
However, there are some potential safety concerns when consuming canned tuna. One concern is that canned tuna can contain small amounts of mercury, harming the developing fetus and young children. To minimize this risk, the U.S. Food and Drug Administration (FDA) and the Environmental Protection Agency (EPA) have issued guidelines for consuming fish and shellfish during pregnancy, lactation, and with young children.
These guidelines recommend that pregnant women, nursing mothers, and young children avoid certain types of fish high in mercury, such as shark, swordfish, king mackerel, and tilefish. However, they can safely eat up to 12 ounces (2 average meals) per week of a variety of fish and shellfish lower in mercury, such as shrimp, salmon, and canned light tuna.
It is important to note that albacore (“white”) tuna generally contains more mercury than canned light tuna, so it should eat it in moderation. It is also a good idea to check the labels of canned tuna to ensure that it is low in sodium, as a high intake of sodium may increase the risk of high blood pressure and other complications.
In general, canned tuna can be a safe and nutritious addition to your diet when consumed in moderation and as part of a well-balanced diet.
Why tuna fish is so expensive?
Another factor is the supply of tuna. Tuna is a migratory species found in all the world’s oceans, but some types of tuna are more abundant in certain areas. For example, skipjack tuna, which is the most commonly used type of tuna for canning, is more abundant in the Western Pacific Ocean. In contrast, bluefin tuna, highly prized for its taste and texture, is more abundant in the North Atlantic Ocean. The supply of tuna can be affected by factors such as overfishing, environmental conditions, and the efficiency of fishing operations, which can all affect the price of tuna.
Other factors that can affect the cost of tuna include the cost of transportation, storage, and processing, as well as taxes and tariffs. The cost of tuna can also vary depending on the form in which it is sold, with fresh tuna generally being more expensive than frozen or canned tuna.
Overall, the cost of tuna can vary widely depending on various factors, and it isn’t easy to generalize about the cost of tuna as a whole. Shopping around and comparing prices is always a good idea to get the best deal on tuna and other products.
Final Words
The information I provided helped answer your questions about tuna. If you have any further questions, don’t hesitate to ask. It is always a good idea to consult with a healthcare provider or registered dietitian if you have specific questions or concerns about your diet during pregnancy or at any other time.
