You can generally eat sardines 2-3 times a week for health benefits, fitting into the general recommendation for seafood, but many sources suggest they are safe to eat even more frequently, even daily in moderation, due to their low mercury content. Consider eating them several times a week for clear benefits or daily if you keep portion sizes small and watch sodium, especially if you have gout or high cholesterol, and consult your doctor for personalized advice.
Based on those guidelines, it is reasonable to recommend at least 1–2 servings of sardines per week aiming at cardiovascular benefits.
While sardines are healthy, eating canned sardines every day is probably not a good idea. This is because they contain low levels of mercury and high amounts of sodium.
Yes, both dietitians, Shea Rawn and Manaker say that it is okay to eat canned sardines daily, but it is recommended not to exceed a weekly seafood intake of 2-3 cans per week (depending on age and individual factors). If you consume a small amount of canned sardines every day, there should be no reason to worry.
Water is a solvent and fish packed in water tend to get mushy. Oil packed fish have better texture, generally speaking. The type of oil the fish is packed in doesn't matter greatly when it comes to flavor or texture, but cheaper sardines tend to be packed in highly processed and inflammatory seed oils (or soybean oil).
Sardines may contain excess sodium and are high in purines.
Tuna, salmon, sardines, mackerel, mussels, oysters: The healthiest types of tinned fish.
You feel good after eating sardines because their rich nutrients, especially omega-3s, Vitamin D, B12, protein, calcium, and iron, boost mood, energy, brain function, heart health, and bone strength, while providing sustained fullness, making you feel satisfied and uplifted. This nutrient density combats deficiencies that can cause low mood or fatigue, leading to a positive feeling of well-being.
Anti-inflammatory Foods
One form of these powerful inflammation fighters is found in fatty fish such as salmon, herring, mackerel, sardines, tuna, striped bass and anchovies. You can get the benefit from eating the fish or by taking fish oil supplements.
20 WAYS TO EAT A SARDINE + RECIPES
These tiny fish are loaded with marine-based omega-3 fatty acids, the type of fat known to fight inflammation and support brain, heart and metabolic health. Omega-3s may also protect against depression. Gram for gram, canned sardines have even more of this powerhouse nutrient than salmon.
Levels of contamination
The danger level from consuming fish depends on species and size. Size is the best predictor of increased levels of accumulated mercury. Sharks, such as the mako shark, have very high levels of mercury.
Omega-3 fatty acids help prevent heart diseaseopens in a new tab due to their anti-inflammatory properties, and sardines are an excellent source of them. They (omega-3 fatty acids) reduce LDL (“bad”) cholesterol and increase HDL (“good”) cholesterolopens in a new tab.
Sardines provide significant amounts of omega-3 fatty acids (EPA and DHA). These fatty acids protect both your heart and your brain from disease. They do this by reducing blood pressure. High blood pressure harms many organs, but the chief dangers are to the heart and brain.
Eat up to 4 meals of fish per week from the LOW in mercury list. Most fish are good to eat and good for you - high in protein and other nutrients, and low in fat. But some kinds of fish contain high amounts of mercury, which can cause health problems in people, especially children.
Sardines are full of vitamins and nutrients. Ounce for ounce, they pack more protein than larger sources — and without saturated fats. Sardines in olive oil boost your mind and body with: Calcium: Bone-in sardines are rich in calcium, helping build and maintain healthy teeth and bones.
people with inflammatory conditions such as rheumatoid arthritis may benefit from an increased intake of omega-3 fats, found in oily fish such as sardines and salmon. people with gout (a type of arthritis) may benefit from avoiding foods high in purines, including offal, shellfish and beer, and drinking plenty of water ...
Gluten and Casein. People who have joint pain and are sensitive to gluten, found in wheat, barley and rye, or casein, found in dairy products, may find relief by avoiding them.
Fish Help You Have a Healthy Heart
Fish contain omega-3 fatty acids that act as an energy source and help keep the lungs, blood vessels, and immune system functioning properly. Omega-3 fatty acids are found in every kind of fish but are especially high in salmon, trout, sardines, herring, mackerel, tuna, and oysters.
Also, Consumer Lab testing found that sardines were “very low in mercury” compared to albacore tuna levels, which came in 10 to 20 times higher. They note, however, that because of the arsenic levels in sardines, it's not recommended to eat more than one can per day.
Key Takeaways
Sardines are rich in omega-3s, which can help lower cholesterol and triglycerides. Eating sardines with their bones provides calcium and vitamin D, which support heart rhythm. Sardines contain magnesium and potassium, which help regulate blood pressure.
Sirena tuna is considered good because of its premium quality, using pole-and-line caught yellowfin tuna, which results in a richer flavor, firm chunky texture, and lower mercury levels compared to other brands. Consumers praise its superior taste, often packed in quality oils or springwater, making it versatile for salads, sandwiches, and meals, despite being a pricier option.
Oily fish – such as salmon and sardines – is also particularly high in long-chain omega-3 fatty acids, which can help to keep your heart healthy. Most of us should have more fish in our diet, including more oily fish. There is different advice for women who are pregnant or breastfeeding, and children and babies.
Canned sardines are a delicacy in Portugal. The country has a long fish-canning tradition, to the point that the sardine has become a national icon. We visited Conservas Pinhais, one of the oldest preserving factories in Portugal, that has kept its artisanal canning method since 1920. It makes 30,000 cans a day.