300,000 tons of munition are rotting away in the Baltic Sea, damaging fish and marine life and endangering people. Experts have investigated how dangerous the contaminated sites are and what should be done with them.

Contrary to popular belief, there are sharks in the Baltic Sea. In fact, 31 species of sharks and closely related skates, rays and chimaeras (collectively known as cartilaginous fishes) have been recorded in this area. Even the immense, filter-feeding basking shark, which can grow up to 10m long, is found here.

Fish from some areas of the Baltic Sea are so contaminated that they may be too toxic for EU markets, warns WWF. The level of brominated flame retardants (PBDEs) found in herring is 5 times higher in the Baltic Sea than in the Atlantic.

Polish sardines are fished from the Baltic Sea, and fish in the Baltic Sea can be contaminated with higher levels of industrial pollutants. Baltic Sardines (actually herring) are a particular problem species for contamination because of their high fat content.

Sprat (sprattus sprattus) belong to the same family as herrings and sardines. They’re small oily fish which contain omega-3 fatty acids which are known to be good for our heart health.

For canned sardines, the fat content will also depend on the liquid in which they are kept, so look for healthy oils, like olive oil, and avoid canola. The fish is packed with Omega-3, making it similar to fish oil supplements, with the bonus that sardines also deliver vitamins, minerals, and protein.

17 g

Regardless of whether or not sodium is something you monitor in your diet, I recommend always rinsing canned sardines prior to use. And because of their small size and place at the bottom of the food chain, sardines are low in contaminants, toxins and heavy metals, like mercury.

Cold-water oily fish such as sardines are an excellent source of omega-3 fatty acids. Indeed, the silver-scaled fish in a can are dense with nutrients. One serving of the oily pilchards packs as much as 17 grams of protein and 50 percent of your recommended daily calcium intake for just 90 to 150 calories.

It’s an inexpensive and easy-to-prepare source of important nutrients like omega-3, calcium, protein and more. In addition, Chicken of the Sea’s canned and pouched tuna and salmon, frozen shrimp and other seafood are low in fat and calories when compared with other proteins.

Yup, There’s Still Guts In There Most people who eat canned sardines just plop the suckers on some crackers or pizza as is because the cooking/steaming process at most canneries softens the bones to the point where they’re edible. …

• King Oscar Sardines in Extra Virgin Olive Oil.
• Wild Planet Wild Sardines in Extra Virgin Olive Oil.
• Season Sardines in Pure Olive Oil.
• Ocean Prince Sardines in Louisiana Hot Sauce.
• Beach Cliff Sardines in Soybean Oil.
• Matiz Sardines in Olive Oil.
• Crown Prince Two Layer Brisling Sardines in Extra Virgin Olive Oil.

Sardines Sardines provide 2 grams of heart-healthy omega-3s per 3 ounce serving, which is one of the highest levels of omega-3 and the lowest levels of mercury of any fish. They contain a great source of calcium and Vitamin D, so they support bone health, too.

The Top 10 Healthiest Canned Seafoods

1. Mackerel.
2. Sardines in Olive Oil.
3. Sardines in Soya Oil.
4. Sardines in Vegetable Oil.
5. Sardines in Water.
6. Light Tuna in Soya Oil.
7. Light Tuna in Water.
8. Tuna Salad With Black Eyed Peas.

5 cans

Common fish that may cause scombroid poisoning include tuna, sardines, mahi mahi, and anchovies. Symptoms of food poisoning from fish can be treated, but it’s important to see your doctor if you have symptoms, including nausea, vomiting, diarrhea, dizziness or numbness.

Sardines offer more vitamin E per serving than tuna, and they also contain more calcium. Vitamin E plays a role in healthy blood circulation by promoting new red blood cell development, and its antioxidant function combats tissue damage.