Omega-3 Benefits and Sustainable Seafood: Discover Malta’s Lesser-Known Fish
Most people associate omega-3 benefits with salmon, but Malta’s waters offer equally rich and often overlooked alternatives. Across the islands, we tend to rely on a few popular fish, neglecting a wider variety of species that are both nutritious and readily available.
10 Reasons to Embrace a Fish-Rich Mediterranean Diet Today
The Mediterranean diet is a widely recognised eating pattern inspired by the traditional diets of countries bordering the Mediterranean Sea. It is based on a foundation of plant-based foods, including vegetables, fruits, legumes, whole grains, nuts, and olive oil, with moderate consumption of fish and other lean protein sources. This balanced approach prioritises nutrient-dense, minimally processed foods and has been consistently linked to improved heart health, metabolic function, and overall well-being. Fish in the Mediterranean Diet Fish is a core component of the Mediterranean diet. Oily fish like horse mackerel and bullet tuna are abundant in omega-3 fatty acids, high-quality protein, and vitamins D and B12. Eating 2–3 servings of fish per week can significantly enhance the diet’s health-promoting effects. Choosing the Right Fish is essential in a Mediterranean diet. Select fresh, sustainably sourced fish to maximise nutrient content. Indicators of freshness include clear eyes, firm flesh, and a mild seawater scent. Sustainable Mediterranean species such as little tunny, silver scabbardfish, and greater amberjack offer excellent nutrient density while supporting responsible fishing practices. 1. A Mediterranean Diet Supports Heart Health Studies consistently show that adopting a Mediterranean dietary pattern reduces the risk of cardiovascular disease. For example, the omega-3 fatty acids found in bullet tuna and horse mackerel reduce inflammation, lower triglycerides, and improve blood vessel function. Regular consumption of these fish, rather than red meat, can lower LDL cholesterol and reduce cardiovascular disease risk. 2. Boosts Brain Function Cognitive decline and neurodegenerative diseases pose significant challenges as populations age, making brain-supporting nutrition essential. The Mediterranean diet supports brain health through antioxidants, healthy fats, and nutrient-dense foods. Fish, particularly little tunny and greater amberjack, are high in DHA and EPA, key omega-3 fatty acids that contribute to neuron structure and signalling. Regular inclusion of these fish in meals has been associated with improved memory and attention, as well as a reduced risk of conditions such as Alzheimer’s disease. By integrating nutrient-rich fish into the Mediterranean diet, individuals nourish their brains while enjoying balanced, flavorful meals. 3. Aids Weight Management Maintaining a healthy weight is critical for overall health and disease prevention. Fish like silver scabbardfish and horse mackerel exemplify protein-rich, low-fat foods that promote satiety without excess calories. Including these fish in your weekly meals can help control appetite, maintain muscle mass, and support metabolic efficiency. By favouring nutrient-dense fish over higher-calorie proteins, the Mediterranean diet offers a sustainable approach to weight management. 4. Regulates Blood Sugar Stable blood sugar levels are essential for preventing type 2 diabetes and metabolic syndrome. The Mediterranean diet, emphasising whole foods, healthy fats, and moderate protein, has been shown to improve insulin sensitivity and reduce blood sugar spikes. Fish such as bullet tuna and greater amberjack are low in saturated fat and high in omega-3 fatty acids, which can further enhance glucose metabolism. Integrating these fish into Mediterranean meals provides not only delicious flavour but also tangible benefits for maintaining healthy blood sugar levels and supporting long-term metabolic health. 5. Provides Essential Nutrients We all require a wide array of essential vitamins and minerals to maintain overall health. Fish contain a natural source of vitamin D, selenium, and iodine; nutrients critical for bone health, thyroid function, and immune support. For example, little tunny and silver scabbardfish are nutrient-dense options that provide these vitamins and minerals in significant amounts, supporting bone health, thyroid function, and immunity. By including these fish in Mediterranean meals, individuals ensure they meet key nutritional needs while adhering to a sustainable, balanced diet. 6. Anti-Inflammatory Benefits Chronic inflammation contributes to heart disease, arthritis, and certain cancers. The Mediterranean diet reduces inflammation through high intake of vegetables, olive oil, nuts, and fish. Horse mackerel and bullet tuna are excellent sources of anti-inflammatory omega-3 fatty acids, which help reduce inflammatory markers and oxidative stress. Including these fish regularly in a Mediterranean-style diet helps combat inflammation at a cellular level, supporting long-term health and disease prevention. 7. Supports Longevity Longevity is often associated with diets that combine nutrient density, healthy fats, and balanced macronutrients. Studies of Mediterranean populations who regularly consume fish show higher life expectancy and lower rates of chronic disease. Fish such as greater amberjack and little tunny provide essential omega-3 fatty acids and lean protein that support cardiovascular and cognitive health, helping populations maintain vitality and reduce age-related disease risks. 8. Enhances Mood Mental health is closely linked to diet, and the Mediterranean pattern has been shown to improve mood and reduce depressive symptoms. Omega-3 fatty acids play a critical role in neurotransmitter regulation and brain signalling. Therefore, including fish such as horse mackerel and bullet tuna in meals supports brain chemistry, contributing to better mood, reduced anxiety, and overall emotional well-being. Mediterranean meals that combine these fish with vegetables and whole grains deliver both nutrients and pleasure, reinforcing healthy eating habits. 9. Improves Skin Health Skin health is influenced by nutrient intake, hydration, and fat balance. The Mediterranean diet promotes radiant, elastic skin through antioxidant-rich plant foods and healthy fats from olive oil and fish. Fatty acids in silver scabbardfish and little tunny help maintain skin hydration and support collagen production. Including these fish in Mediterranean meals nourishes the skin from the inside, helping maintain a youthful, healthy appearance. 10. Mediterranean Diet: A Versatile and Sustainable Way of Eating Beyond health benefits, the Mediterranean diet emphasises enjoyment and variety. Fish such as horse mackerel, greater amberjack, silver scabbardfish, bullet tuna, and little tunny can be grilled, baked, or poached, making them ideal for flavourful, nutrient-rich meals. Combining these fish with seasonal vegetables, whole grains, and olive oil ensures meals are not only healthy but also sustainable and satisfying, highlighting the Mediterranean approach to long-term dietary adherence. Incorporating fish-rich meals into your Mediterranean diet is not only delicious but also a powerful step toward better health. Aim for at least 2–3 servings of fish per week to maximise these benefits while enjoying Mediterranean flavours. Explore our Mediterranean diet-inspired recipes and start incorporating these nutritious fish into your meals. View Recipes
Understanding Fish Preservation and Safety
Fish preservation and selection are crucial first steps before deciding how to prepare your seafood. Purchasing sustainable fish species, such as the scabbardfish and the greater amberjack, significantly increases the likelihood of freshness.
How EPA and DHA in fish are the missing elements to athletes’ success
Athletes often obsess over protein for muscle growth and carbohydrates for energy. Emerging research suggests that many are overlooking two critical omega-3 fatty acids: eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Insufficient levels of these fats may impact an athlete’s ability to maintain peak performance and long-term physical health. Since many individuals, including those in high-intensity training, may not meet recommended intakes, incorporating sustainable Mediterranean fish like horse mackerel and little tunny can be a practical dietary strategy. The consumption of EPA and DHA in fish is a proven way to support cardiovascular health and reduce exercise-induced inflammation. EPA and DHA in fish for Training Adaptation, Brain Function, and Recovery These fatty acids contribute to the physiological systems that athletes rely on most, specifically within three key areas: training adaptations, brain function, and recovery support. Research indicates that EPA and DHA support endurance in sports such as cycling and running. Furthermore, consistent intake may improve neuromuscular activation and support the body’s adaptation to resistance training. Moreover, these nutrients go beyond physical benefits. The high concentration of EPA and DHA in fish has been shown to enhance brain function and protect against cognitive decline. Studies on soccer players and amateur athletes show that consistent intake of EPA and DHA improves reaction time, efficiency, and mood while significantly reducing fatigue. In the context of recovery, these fatty acids are particularly beneficial. EPA and DHA in fish can help manage injuries and reduce muscle soreness. These nutrients help athletes maintain muscle mass during phases of immobilisation, such as when sidelined with a leg injury. Addressing the Omega-3 Index Gap Understanding nutrient levels is a key step in optimising health. The omega-3 index measures EPA and DHA levels in your red blood cells. While the optimal percentage for peak performance is 8% or higher, most professional and amateur athletes currently range between 4% and 6%. Relying solely on plant-based sources (ALA) to close this gap is often inefficient, as the human body has a limited capacity to convert ALA into the more active EPA and DHA forms. Therefore, one of the more direct ways to support these levels is through dietary adjustments. EPA and DHA in fish offer great potential in supporting brain health, muscle preservation, and training efficiency, making these sustainable Mediterranean fish an essential addition to an athlete’s diet. Putting EPA and DHA into Practice EPA and DHA are key nutrients that support athletic performance, recovery, and cognitive function, yet they are often under-consumed. Including sustainable Mediterranean fish such as the horse mackerel and the little tunny in your diet, is a simple and effective way to help close this gap. Discover our fish recipes to start incorporating these performance-supporting nutrients into your training routine. View Recipes
Why are these 5 sustainable Mediterranean Fish considered as the best sources of lean protein for weight loss?
If your goal is to eat cleaner or lose weight, nutritionists almost always point to the Mediterranean diet, specifically its focus on fresh, sustainable fish. These five Mediterranean varieties provide high-quality lean protein and a natural source of omega-3 fatty acids, making them ideal for weight loss, sustained energy, and long-term wellness. How does lean protein fuel weight loss? Incorporating sustainable Mediterranean fish into a balanced diet provides a physiological advantage for metabolic function. Maintaining lean muscle mass supports a healthy resting metabolic rate because muscle tissue is more metabolically active than fat and needs protein to grow and repair. Furthermore, lean protein meals help enhance satiety, which makes it much easier to avoid cravings and mindless snacking on low-nutrient foods. Fish species such as bullet tuna, silver scabbardfish, little tunny, horse mackerel, and greater amberjack also deliver high protein without the hidden calories or unhealthy fats found in processed meats. Beyond protein, these fish are also rich in Vitamin D, Vitamin B12 and Selenium. These micronutrients are essential for a strong immune system and healthy bone density, ensuring your body stays strong as you lose weight. Tips for seamlessly adding these lean protein fish into your diet Replace red meat with fish twice a week: This simple switch significantly reduces your saturated fat intake while keeping your calorie count low. Stick to baking or grilling: Avoid deep frying, which adds unnecessary fats and cancels out many of the lean benefits. Meal prepping is the secret to consistency: Cook an extra portion of fish to add to your salad for lunch the next day. Pair your fish with colourful, fibre-rich sides: This helps you get a wider variety of nutrients. Add vegetables rich in fibre or whole grains: Options like spinach and broccoli, or whole grains such as quinoa and brown rice, pair perfectly with lean fish, adding bulk to your meal and supporting healthy digestion. Start cooking sustainable fish today Incorporating these sustainable Mediterranean fish into your meals is easier than you think. By swapping red meat for fish, pairing it with fibre-rich sides, and keeping preparation simple, you can enjoy a diet that supports weight loss, boosts energy, and nourishes your body. Ready to get cooking? Explore our Mediterranean fish recipes for tasty, easy-to-prepare, and sustainable meal ideas that make healthy eating delicious.
The Powerful Impact of Sustainable Omega-3 Rich Fish in Child Development.
Omega-3 long-chain polyunsaturated fatty acids (n-3 LCPUFA), especially docosahexaenoic acid (DHA), are crucial building blocks for the developing brain. Incorporating sustainable, omega-3-rich fish into your children’s meals is essential for supplying the essential fats your child needs, whilst also making an environmentally responsible choice. Therefore, the daily choice of what to put on your child’s plate holds more power than you may think. Sustainable Omega-3 Rich Fish For Brain Development and Visual Health Sustainable Mediterranean fish are an effective source of nutrition, rich in n-3 LCPUFA like DHA, which is essential for optimal brain function. Its Role in Early Brain Development DHA and arachidonic acid (AA) are the major LCPUFAs that are rapidly built into the nervous tissue of the retina and brain during the major growth spurt, which lasts up to 2 years of age. Even after this rapid growth, omega-3 fatty acids continue to affect brain function by altering how nerve cells work, helping maintain normal brain function. Its Role in Visual Development Omega-3 LCPUFA also play a crucial role in visual development. DHA, a key omega-3 fatty acid, is rapidly incorporated into the nervous tissue of the retina during the early developmental phase. This incorporation is why DHA is a major LCPUFA in the brain. For infants, higher doses of n-3 LCPUFA have been shown to improve visual sharpness potentially. How Omega-3 Supports Cognitive Function in Specific Groups While studies on routine these supplements for healthy children have yielded mixed results, selecting sustainably sourced fish that are naturally high in omega-3 is a sound nutritional strategy for your little ones. In children with developmental issues, like Attention-Deficit or Hyperactivity Disorder (ADHD), a mix of n-3 and n-6 fatty acids has been shown to improve self-reported ADHD symptoms, suggesting that dietary fatty acids, including omega-3, positively contribute towards cognitive functioning. Similarly, children with very low natural intakes of DHA and EPA, such as those with Phenylketonuria (PKU), showed improved nervous system processing after omega-3 supplementation. Choosing Sustainable Sources Fish naturally contain proteins, vitamins, and minerals. However, larger, overfished species can accumulate harmful chemicals, which can negatively impact a child’s health. Children need a minimum daily intake of EPA and DHA of around 100-250 mg, depending on age, as their bodies’ ability to produce these omega-3s is minimal. By choosing underfished, sustainably caught, omega-3-rich fish, parents can help meet these recommendations while reducing the risk of higher contaminant exposure. Sustainable Mediterranean fish species like the Silver Scabbardfish, Greater Amberjack, Horse Mackerel, Bullet Tuna and Little Tunny are excellent sources of omega-3 fatty acids, making them the perfect ingredient for your child’s development. Furthermore, by choosing sustainable sources of omega-3, you help to ensure the long-term availability of these nutrient-rich fish for future generations. Educating Your Child Today for a Better Tomorrow Teaching your children about choosing sustainable fish species helps them understand the fundamental values of environmental issues while investing directly in their health and development. By incorporating sustainable, omega-3-rich seafood into your child’s diet, you are helping secure a healthier future for both your child and our planet.
4 Powerful Ways How Sustainable Mediterranean Fish Can Boost Your Menu
The Mediterranean is renowned for its rich food culture, yet ironically, our menus often rely on the same handful of species. There is a wide variety of sustainable Mediterranean fish which offer a world of flavour, yet very few people know about. Fish species like Seabass, Tuna and Swordfish dominate restaurant menus, whilst dozens of equally delicious and abundant species remain overlooked. At a time when younger generations and informed individuals are more concerned about environmental issues, restaurants need to innovate sustainably to stay competitive. These underutilised Mediterranean fish offer exciting and impactful opportunities for innovation and success. 1. Mediterranean Fish Can Give Your Menu a Sustainable Shift Sustainability has become a pillar in modern gastronomy where restauranters are more aware, regulators are tightening standards, and the hospitality sector is under pressure. Research on eco-gastronomy reveals that consumers are leaning towards restaurants that demonstrate genuine environmental responsibility, with seafood at the heart of the conversation. By continuing to serve only a few popular species, restaurants are unintentionally causing ecological imbalance. Overfishing pressures fish stocks and disrupts marine food webs, putting long-term supply at risk. Meanwhile, abundant fish species such as the Atlantic Horse Mackerel remain overlooked. The inclusion of these sustainable Mediterranean fish on restaurant menus not only reduces the strain on stocks that are at risk but also supports a healthier marine ecosystem by diversifying demand. 2. Sustainable Mediterranean Fish Diversify Your Menu Underutilised Mediterranean fish offer distinctive flavours, textures and stories that can make a menu stand out beyond what other restaurants are offering. These fish have strong connections to Mediterranean fishing traditions however, they have been overshadowed by the commercial rise of a few ‘hero’ fish. By reviving these recipes, restaurants can reconnect with authentic maritime heritage, something increasingly valued in the world of gastronomic tourism. 3. Mediterranean Fish Stabilise Your Menu and Budget Beyond sustainability benefits, underutilised Mediterranean fish are good business. This is due to their prices often being more stable, less volatile, and significantly more affordable than other overfished favourites. This provides restaurants with predictable margins and protects them from sudden market fluctuations. Chefs interviewed in studies on sustainability consistently expressed frustration with a spike in seafood prices, yet many remain hesitant to deviate from consumer expectations. The irony is that studies show diners appreciate a dish crafted with confidence and storytelling, with famous culinary movements showcasing the influential role chefs play in shaping consumer habits. 4. Adding Sustainable Mediterranean Fish To Your Menu Contributes Towards The Greater Good Every decision is a form of advocacy. When restaurants purchase underutilised Mediterranean fish species, they reduce carbon footprint, support artisanal fishers, and promote responsible consumption. This shift does not require fundamental changes, it simply requires the willingness to innovate and act sustainably. The Mediterranean Sea is considered one of the world’s richest seas, where culinary excellence and sustainability should work in harmony. To help the future of the Mediterranean, we must stop leaning towards the familiar and rediscover undervalued Mediterranean fish species.
Sustainable fish can deliver the health boost and new flavours you didn’t know you needed
If you thought your current palate of fish was enough, wait until you discover these sustainable fish. By trying out these underutilised fish, you can unlock exciting new flavours and enrich your health, while actively protecting our seas. What health benefits does sustainable fish have to offer? These sustainable fish provide a balanced diet rich in essential nutrients, including omega-3 fatty acids, protein, vitamins D and B12, and minerals such as zinc, iodine, and iron. For instance, the Greater Amberjack provides a sufficient amount of protein, along with healthy Omega-3 fats and significant levels of vitamin D and vitamin B12. Smaller tuna species, such as Little Tunny and Bullet Tuna, are exceptionally high in selenium and protein, providing antioxidant power and supporting immune health. Moreover, the often-overlooked Horse Mackerel stands out for its impressive levels of calcium and iron. Even extremely lean options, such as the Silver Scabbardfish, provide a sufficient amount of protein and surprisingly delicate flavours. By selecting these sustainably fished species, you’re not only enriching your diet with a delightful variety of vitamins and minerals but also enjoying unique flavours rarely found in common protein sources! In addition to this, you’ll also be doing your part in helping protect our marine biodiversity. How sustainable fishing can save our marine biodiversity Sustainable fishing shifts consumer demand from overfished species, such as popular tuna, cod, or salmon varieties, towards more abundant, underutilised fish, creating a powerful biological and economic domino effect. Biologically, reducing fishing pressure on depleted stocks allows them the vital time they need to reproduce, rebuild populations, and restore the natural balance of marine ecosystems. By diversifying demand benefits, fishermen can mitigate revenue fluctuations that occur from relying on a single species. By catching and selling a broader variety of fish, the resilience of coastal communities like Malta is stabilised and strengthened. Furthermore, sustainable fishing helps minimise the impact on endangered, threatened, and protected species. Every species plays a unique role within the marine food web. However, the loss of a single species caused by overfishing or excessive bycatch can destabilise the entire aquatic ecosystem. Be part of the change and support sustainable fishing Our seas are under pressure more than ever, with the United Nations reporting that one-third of global fish populations are overfished and another 60% are being fished to their biological limit. Sustainable fishing safeguards marine biodiversity and strengthens global food security. Supporting sustainable fishing means enhancing your palate with food that you can feel good about eating. Make the switch today and explore our list of sustainable fish species so you can benefit from their nutrients and unique flavours.
How choosing sustainably-caught fish can save our seas
The Mediterranean’s marine ecosystem is under pressure, but your plate can help. By opting for sustainably-caught fish, like Bullet Tuna and Little Tunny, overstressed stocks are relieved, with fishermen also benefitting. Additionally, it also helps protect our marine biodiversity whilst exploring a variety of undiscovered flavours. What are sustainably-caught fish? Sustainably-caught fish refers to fish that have been caught with consideration for both the long-term future of a particular species and the overall health of marine biodiversity. In short, it refers to fish that are beneficial to both you and the planet. Sustainable fishing can help reverse the impacts of unsustainable practices and ensure that sufficient marine life remains in the sea, allowing fishing to continue indefinitely. This practice helps maintain healthy, diverse marine ecosystems and reduces the impact on threatened species. Moreover, the long-term health of fish stocks is essential for securing a source of nutrient-rich seafood to meet the ever-growing demand. How sustainably-caught fish are the solution for unsustainable fishing practices like overfishing: Overfishing is the term used when an excessive number of fish in a particular stock are caught, and reproduction cannot keep up, making it difficult to maintain a healthy population. This unsustainable fishing practice, among others, is putting our seas at risk and causing permanent damage to our waters. Evidently, more than a third of global fisheries have been fished beyond the limits supported by our marine biodiversity, while global demand for seafood continues to grow. Furthermore, overfishing not only harms the environment but also directly affects us. Fishermen and communities are impacted as stocks of various fish species continue to decline, making traditional fishing methods economically unsustainable. By purchasing sustainably-caught fish, demand is shifted from overfished favourites to responsible alternatives that allow stressed stocks to recover, support the unique heritage of fishermen, and make our marine biodiversity healthier. Why opting for sustainably-caught fish is the way to go: The simple decision of which fish to purchase has more power than we think. It determines which fish species are caught, ultimately affecting the balance of fish populations in our waters. Worldwide demand for fish is skyrocketing—far beyond what our seas can sustain—putting them under unprecedented pressure and creating an urgent need to act. When you opt for sustainably-caught fish, you help reduce damage to vulnerable species and restore balance in our seas. So act now and choose sustainably-caught fish to protect our marine biodiversity and ensure a thriving ecosystem for future generations. Where we come in This project aims to raise awareness and motivate the general public to consumeunderutilised and abundant fish species. By shifting demand away from overfished speciesand toward sustainably-caught fish alternatives, this project supports marine conservation,food security, and the economic sustainability of fisheries.
