{"id":5882,"date":"2025-03-19T06:38:00","date_gmt":"2025-03-19T06:38:00","guid":{"rendered":"https:\/\/contedoro.com\/bluefin-tuna-nutrition-and-health-benefits\/"},"modified":"2026-08-06T06:34:16","modified_gmt":"2026-08-06T06:34:16","slug":"bluefin-tuna-nutrition-and-health-benefits","status":"publish","type":"post","link":"https:\/\/contedoro.com\/en\/bluefin-tuna-nutrition-and-health-benefits\/","title":{"rendered":"Bluefin Tuna: Nutrition and Health Benefits"},"content":{"rendered":"\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2><span class=\"ez-toc-section\" id=\"Index\"><\/span>Index<span class=\"ez-toc-section-end\"><\/span><\/h2><nav><ul><li class=\"\"><a href=\"#come-potare-gli-olivi-guida-pratica\">Bluefin Tuna: Nutrition and Health Benefits<\/a><\/li><li class=\"\"><a href=\"#caratteristiche-nutrizionali\">Nutritional characteristics<\/a><\/li><li class=\"\"><a href=\"#calorie-tonno-in-salamoia\">Calories in tuna in brine<\/a><\/li><li class=\"\"><a href=\"#metodi-di-pesca-del-tonno\">Tuna fishing methods<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2 id=\"come-potare-gli-olivi-guida-pratica\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bluefin_Tuna_Nutrition_and_Health_Benefits\"><\/span>Bluefin Tuna: Nutrition and Health Benefits<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\"><strong>Bluefin tuna<\/strong> represents one of the most sought-after varieties of tuna, due to its prized meat and characteristic flavor. It is caught in the waters of the Atlantic Ocean and the Mediterranean Sea, and is one of the largest, fastest, and most spectacular fish species. Bluefin tuna is welcomed in kitchens worldwide not only for its culinary qualities but also for its high nutritional content. For this reason, demand is constantly growing in global markets; it is therefore essential to pay attention to <strong>sustainable fishing<\/strong> methods to preserve the marine ecosystem for future generations. One of the most serious threats to the conservation of our seas and all the species that inhabit them is represented precisely by <strong>intensive fishing<\/strong>. In addition to the latter and other harmful sourcing practices such as illegal fishing, a huge problem is represented by <strong>habitat destruction<\/strong> and the <strong>accidental capture<\/strong> of endangered species.     <\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<div class=\"ez-toc-title\" style=\"cursor:inherit\">Indice<\/div>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #343e3d;color:#343e3d\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #343e3d;color:#343e3d\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/contedoro.com\/en\/bluefin-tuna-nutrition-and-health-benefits\/#Index\" >Index<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/contedoro.com\/en\/bluefin-tuna-nutrition-and-health-benefits\/#Bluefin_Tuna_Nutrition_and_Health_Benefits\" >Bluefin Tuna: Nutrition and Health Benefits<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/contedoro.com\/en\/bluefin-tuna-nutrition-and-health-benefits\/#Nutritional_characteristics\" >Nutritional characteristics<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/contedoro.com\/en\/bluefin-tuna-nutrition-and-health-benefits\/#Calories_in_tuna_in_brine\" >Calories in tuna in brine<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/contedoro.com\/en\/bluefin-tuna-nutrition-and-health-benefits\/#Tuna_fishing_methods\" >Tuna fishing methods<\/a><\/li><\/ul><\/nav><\/div>\n\n\n<p class=\"wp-block-paragraph\">Therefore, purchasing a jar of bluefin tuna from certified sources\u2014those that adhere to sustainable fishing rules\u2014contributes both to the <strong>conservation of the marine environment<\/strong> and to the <strong>quality of the product<\/strong>. When we buy tuna, whether canned or in glass, as with any product, the label should be read carefully, checking that the oil used for its preservation is <strong>extra virgin olive oil<\/strong>. The latter, in addition to enhancing the <strong>natural flavor<\/strong> of the tuna steak, also increases its <strong>nutritional values<\/strong>.  <\/p>\n\n<p class=\"wp-block-paragraph\">For this reason, <strong>bluefin tuna<\/strong> is an ingredient of great value from both a <strong>culinary<\/strong> and <strong>nutritional<\/strong> point of view. Nevertheless, <strong>environmental responsibility<\/strong> must always guide our purchasing choices, to find the right <strong>balance between taste and sustainability<\/strong>. <\/p>\n\n<h2 id=\"caratteristiche-nutrizionali\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nutritional_characteristics\"><\/span><strong>Nutritional characteristics<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">With a view to a <strong>healthy and balanced diet<\/strong>, the <strong>Mediterranean diet<\/strong> recommends the consumption of <strong>two portions of fish per week<\/strong>, varying between fatty fish (<em>for example, tuna, carp, salmon, sardines, mackerel, anchovies<\/em>) and lean fish (<em>cod, sea bream, sole, sea bass, trout<\/em>).<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Bluefin tuna<\/strong> is a species rich in <strong>essential nutrients<\/strong>: it has a <strong>high content of quality proteins<\/strong> and is an <strong>excellent source of omega-3 fatty acids<\/strong>, essential for <strong>heart and brain health<\/strong>. Furthermore, it provides <strong>vitamins and minerals<\/strong> such as <strong>vitamin D, niacin, and selenium<\/strong>, which contribute to the general well-being of the body. <\/p>\n\n<p class=\"wp-block-paragraph\">When discussing the <strong>organoleptic properties<\/strong> of canned tuna, it is important to also consider the available preservation variants. <strong>Tuna in EVOO<\/strong> or <strong>in olive oil<\/strong> tends to have a higher calorie content compared to <strong>tuna in brine<\/strong>, but it also offers the additional benefits of <strong>monounsaturated fatty acids<\/strong>. <\/p>\n\n<p class=\"wp-block-paragraph\">Obviously, it is also fundamental to pay attention to how the tuna is <strong>processed and packaged<\/strong>. The <strong>consumer<\/strong> also has a <strong>responsibility regarding the protection of the marine environment<\/strong>, by choosing companies that adopt fishing methods aimed at the <strong>safeguarding of natural resources<\/strong>. <\/p>\n\n<h2 id=\"calorie-tonno-in-salamoia\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Calories_in_tuna_in_brine\"><\/span><strong>Calories in tuna in brine<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Tuna <strong>&#8220;au naturel&#8221;<\/strong>, meaning preserved in a solution of <strong>only water and salt<\/strong>, is one of the favorite foods for those seeking to <strong>control calorie intake<\/strong> in their diet. Generally, <strong>100 grams of tuna in brine<\/strong> contain <strong>116 calories<\/strong>, making it a <strong>very light<\/strong> and versatile food. It can be paired with <strong>fresh vegetables or salads<\/strong> for a <strong>nutritious yet dietary<\/strong> meal. However, attention must be paid to <strong>daily sodium intake<\/strong>: to reduce salt, it is recommended to <strong>rinse the tuna under running water<\/strong> before consumption.   <\/p>\n\n<p class=\"wp-block-paragraph\">In addition to being <strong>low-calorie<\/strong>, tuna in brine is <strong>rich in protein<\/strong>: <strong>every 100 grams contains about 25g<\/strong>. This makes it <strong>ideal for those following a protein diet<\/strong>, suitable for both <strong>increasing muscle mass<\/strong> and <strong>maintaining muscle tone<\/strong>. Furthermore, tuna is an excellent source of <strong>omega-3 fatty acids<\/strong>, known for their <strong>benefits on cardiovascular health<\/strong>.  <\/p>\n\n<p class=\"wp-block-paragraph\">Choosing <strong>products obtained through sustainable fishing methods<\/strong> is essential to ensure consumption that <strong>respects the marine ecosystem<\/strong>, allowing resources to regenerate for future generations.<\/p>\n\n<h2 id=\"metodi-di-pesca-del-tonno\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tuna_fishing_methods\"><\/span><strong>Tuna fishing methods<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">In Italy, <strong>sensitivity toward the environmental impact of fishing<\/strong> is increasingly widespread, and for this reason, the number of people choosing sustainable products is growing. The path toward greater <strong>sustainability<\/strong> concerns <strong>fishing techniques<\/strong>, the <strong>environmental impact of packaging<\/strong>, and <strong>product traceability<\/strong>. <\/p>\n\n<p class=\"wp-block-paragraph\">Among <strong>sustainable methods<\/strong>, fishing <strong>with hooks<\/strong> is one of the oldest and most widespread systems in the world. The <strong>longline<\/strong> is the most used hook gear: composed of a series of lines, it ends with a <strong>hook on one side<\/strong> and a <strong>cable several kilometers long on the other<\/strong>. This method allows for <strong>capturing only large fish<\/strong>, such as tuna.  <\/p>\n\n<p class=\"wp-block-paragraph\">Another practice <strong>generally considered sustainable<\/strong> is fishing with <strong>purse seine nets<\/strong>, which allows for catching <strong>schools of fish without damaging the seabed<\/strong>. However, it must be used judiciously to avoid altering the ecosystem. <\/p>\n\n<p class=\"wp-block-paragraph\">In recent years, <strong>increasingly innovative<\/strong> techniques aimed at reducing <strong>environmental impact<\/strong> are being tested. One of these is <strong>pole-and-line tuna fishing<\/strong>, considered <strong>among the least invasive<\/strong>, as it allows for catching <strong>only one fish at a time<\/strong>. This method, although slower and more laborious, represents an important source of income for <strong>local fishermen<\/strong>.  <\/p>\n\n<p class=\"wp-block-paragraph\">The fishing industry is also exploring solutions such as <strong>tuna aquaculture<\/strong>, which could reduce pressure on wild stocks. However, this practice still presents many challenges related to <strong>fish feed<\/strong> and <strong>associated environmental impacts<\/strong>. <\/p>\n\n<p class=\"wp-block-paragraph\">Reading the <strong>labels<\/strong> on products carefully is fundamental for choosing tuna from companies that respect <strong>responsible management<\/strong> policies. Looking for <strong>certifications such as the Marine Stewardship Council (MSC)<\/strong> helps ensure <strong>conscious and sustainable<\/strong> consumption. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Index Bluefin Tuna: Nutrition and Health Benefits Nutritional characteristics Calories in tuna in brine Tuna fishing methods Bluefin Tuna: Nutrition and Health Benefits Bluefin tuna represents one of the most sought-after varieties of tuna, due to its prized meat and characteristic flavor. It is caught in the waters of the Atlantic Ocean and the Mediterranean [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5883,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_angie_page":false,"page_builder":"","_joinchat":[],"footnotes":""},"categories":[129],"tags":[],"class_list":["post-5882","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oil-and-olives-in-the-kitchen"],"acf":[],"_links":{"self":[{"href":"https:\/\/contedoro.com\/en\/wp-json\/wp\/v2\/posts\/5882","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/contedoro.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/contedoro.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/contedoro.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/contedoro.com\/en\/wp-json\/wp\/v2\/comments?post=5882"}],"version-history":[{"count":2,"href":"https:\/\/contedoro.com\/en\/wp-json\/wp\/v2\/posts\/5882\/revisions"}],"predecessor-version":[{"id":7084,"href":"https:\/\/contedoro.com\/en\/wp-json\/wp\/v2\/posts\/5882\/revisions\/7084"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/contedoro.com\/en\/wp-json\/wp\/v2\/media\/5883"}],"wp:attachment":[{"href":"https:\/\/contedoro.com\/en\/wp-json\/wp\/v2\/media?parent=5882"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/contedoro.com\/en\/wp-json\/wp\/v2\/categories?post=5882"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/contedoro.com\/en\/wp-json\/wp\/v2\/tags?post=5882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}