Frozen fish: is it healthy?
Fish is a low-fat-food, packed with proteins, vitamins, and nutrients. Seafood is available to consumers at most supermarkets, yet it is quite expensive. Not only is it difficult to catch fish in large quantities, but also it is harder to bring it to supermarkets. A great alternative is frozen seafood. It is commonly believed that frozen fish is not as healthy as fresh fish. Yet, buying frozen fish is better. There is no doubt about it. You should buy frozen fish online, if do not have the time to go to the supermarket, of course.
Modern freezing techniques
Flash freezing is a phenomenon that occurs naturally in nature. Nowadays, it is used mostly to freeze seafood upon landing, just a few hours after they have been caught. The freezing process significantly lowers the temperature of the seafood. Ice crystals form when the fish is preserved by lowering the temperature. These ice crystals appear as a result of the seafood absorbing the water during freezing. They prevent moisture loss. Freezing basically extends the season for fish like halibut and wild salmon.
Health benefits of eating frozen fish
There is absolutely no drawback to buying frozen fish. In fact, eating frozen seafood has many benefits. The freezing process does not destroy the nutritional content of the fish. Frozen seafood is packed with omega-3 fatty acids, vitamins A and D, and minerals. From a nutritional standpoint, nothing is lost in the freezing process. But what about bacterial contamination? Bacteria are kept in a state of suspended animation, meaning that bacterial growth is retarded. Let us not forget about taste and appearance. Sure, taste and appearance have nothing to do with health, but they cannot be ignored because they affect your willingness to eat the seafood. Frozen fish looks good and, most importantly, it tastes fresh even after 3 months in the freezer. In fact, you will not even be able to tell the difference between frozen and fresh seafood.
Get good frozen fish
When buying quality frozen seafood, it is essential to do your shopping at a store that you trust. Not all seafood preserved by lowering the temperature is equal. Look at the packaging when you buy. Make sure that the packaging has not been tampered with. Also, look for signs of discoloration. You do not want something with spots on it. You can shop for frozen fish online. There are many trustworthy suppliers. Since you cannot inspect the products, read customers reviews before you buy.