As we all know, fish and seafood are not only delicious, but also very high nutritional value. "Eating fish smart", this sentence has been handed down from the generation of grandmother, almost everyone knows, everyone agrees.
What kind of substance in fish can make people become smart? The answer is DHA. DHA, commonly known as brain gold, is an unsaturated fatty acid that is very important to the human body. It is a major component of the growth and maintenance of the nervous system cells and an important component of the brain and retina. It contains up to 20% of the human cerebral cortex. The largest proportion of eye retina, accounting for about 50%, DHA is particularly important for fetal, infant intelligence and visual development.
However, there are many fish species. For the delicate baby, what fish is the best choice?
1 What is good for river fish and marine fish? Marine fish have higher nutritional value
As the name implies, the biggest difference between river fish and marine fish is their growing environment. Strictly speaking, river fish should be called freshwater fish, and common ones are carp, carp, grass carp, carp, wuchang fish, tilapia, carp, etc., while sea fish include octopus, tuna, big yellow croaker, small yellow croaker and carp. As well as salmon and tuna fish.
The nutrition of the sea is extremely rich, especially containing a large amount of nutrient salts, so that the content of minerals and vitamins in sea fish is higher. In addition, the liver oil and body oil of marine fish contain DHA that is not possessed by terrestrial plants and animals. Omega 3 fatty acids and taurine content in marine fish are much higher than freshwater fish and have protective effects on the heart and brain.
In terms of taste, the taste of marine fish is also more delicious. This is because the swimming range of the marine fish and the strength when swimming are larger than that of the river fish, so that its muscle elasticity is better. The river fish has a turbid smell because it grows in humus-rich water. This environment is suitable for the growth and reproduction of actinomycetes. Bacteria invade the fish's blood through fish gills and secrete a brownish substance with earthy odor, which is very difficult to remove during cooking.
2 Can fish eat casually? Look mainly at the origin to see varieties
Experts say that eating sea fish should be viewed from two perspectives. First, there is no pollution in the production area. For example, if industrial wastewater containing various chemical toxicants is discharged into rivers, lakes and lakes, it will cause fish poisoning. Second, the difference in fish species, namely the difference between herbivorous fish and carnivorous fish. In general, herbivorous fish contains less toxic substances than carnivorous fish, and the more toxic the predatory fish that are at the top of the food chain are.
In addition to eat the best cooked fish, raw food will cause severe abdominal pain and allergies caused by anisoma infection, after eating fish is best not to drink milk immediately, it will destroy the nutrients, is not conducive to absorption.
3 Are shellfish suitable for baby eating? Make sure it's clean and fully cooked
After the baby is used to eating fish, you can try a different type of seafood to improve your baby's taste. For example, you can try to eat shellfish products, including various snails, oysters, oysters, oysters and so on. However, because of the special structure of this kind of seafood, bacteria and parasites are easy to hide, so be sure to clean it, and cook it repeatedly until it is fully cooked.
4 Are wild fish really better than farmed fish? Select areas with low water pollution
First of all, wild fish are smaller than farmed fish and relatively difficult to obtain, and the meat has a slightly better taste. Followed by the consumer psychology, in general, many people think that wild fish less polluted, but now the water pollution is serious, it is difficult to ensure that the wild fish is really not contaminated. At the same time, the biggest problem with farmed fish is the addition of hormones in feed, which makes many people afraid to buy. It is advisable to choose areas where there is little water pollution, concentrated fish, and wild fish with short growth cycles.
5 fish head to eat more smarter? Fish head fish eye easily accumulates heavy metals
Fish heads do contain relatively more DHA, but they cannot be eaten by small babies. In the absence of DHA, oversupply of DHA is not only ineffective, but also has side effects. Fish heads and fish eyes are places where heavy metals are enriched. (Listening to many treasures, mothers like to give their babies to eat meat from fish eye sockets, it is actually very Wrong practice). In general, all parts of the fish have their advantages of food (except fish bladders), which are beneficial to the growth of the baby.
6 Is it better to eat fish than to eat meat?
The answer is negative. After all, fish are only supplementary foods and cannot meet the nutrients that all babies need to grow. They are also not substitutes for terrestrial and live plants. It is still necessary for babies to eat two or three times a week.
7 how to break the fishbone? Choose the less species of fishbone
For the little baby to eat, the general choice is a marine fish or a fish with relatively few thorns. For mothers who will not eliminate the fishbone, a more convenient way to remove the fishbone is to boil or steam the fish before removing the fish head, fish bones, and fishbone, and then clean up the thorns. Feed your baby.
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