After the patient gets sick, the doctor will advise the patient to eat more fish, not only because the fish is rich in nutrients, but also because the fish is very easy to digest, not only suitable for patients to eat, but also for the elderly to eat. So how to choose more healthy and sanitary fish to eat? What are the specific benefits of fish meat?
1. Eating fish will make people smarter
Fish are rich in DHA. They are chiefly found in the mind, retina and nerves in the human body. DHA can not just keep up with the ordinary capacity of the human retina, yet additionally add to the improvement of the human scholarly framework. Thusly, eating more fish will make individuals more intelligent.
2. Eating fish helps human development
Fish meat is wealthy in protein, and the protein content in each 500 grams of fish is comparable to the protein content in 600 grams of eggs or 850 grams of pork. The rich protein is the carrier of human life. It has the functions of balanced nutrition, regulating the body's water balance, and improving immunity. It can effectively help the growth and development of infants, children and adolescents. This is also one of the reasons why we eat fish when we are sick or have wounds, because fish meat can also help wounds heal and heal.
3. Eating fish has a good effect on lowering blood lipids
Eating fish regularly can lower blood lipids. Medical experiments have shown that under the same blood lipid level, people who eat fish after a period of time can continue to reduce their blood lipid levels than people who eat fish less often, and the difference in blood lipid content between the two is 40%.
4. Eating fish is easy to digest
Many foods are not easy to digest, and fish is a food that can be easily digested. Fish meat is handily processed and consumed by the body. The structure of protein in fish meat is soft, the structure of muscle fiber is relatively short, the water content is high, and the absorption utilization rate can be as high as 96%.
5. Eating fish regularly can lower cholesterol
High cholesterol is a very dangerous situation, but did you know that eating fish can help us lower cholesterol? A large portion of the fat contained in fish meat is unsaturated fat, which is effortlessly processed and consumed by the human body. The processed and ingested unsaturated fat can be joined with blood cholesterol in the blood to remove cholesterol from the veins, subsequently decreasing the cholesterol content in the body.
6. Pregnant ladies have many advantages of eating fish
Medical research shows that if a woman eats fish every week during pregnancy, the chance of a baby developing eczema will drop by 43% in the future. So pregnant ladies should eat more fish.
What are the precautions for eating fish
Don’t buy fish with muddy eyes and gray gills. When buying "Chilled Fish", you should first observe its eyes and gills. Fresh fish have full eyeballs, transparent and clear cornea, and bright red gill filaments. Secondly, the eyeballs of fresh fish are not full, the cornea of the eye is wrinkled and becomes slightly turbid, sometimes the blood in the eye is bleeding and red, and the gill color becomes darker and grayish-red or grayish-purple. Corrupted fish have collapsed or shriveled eyeballs, shrunken or ruptured cornea, and brown or grayish gills.
Now kill the live fish and put them aside before eating
The nature of the fish meat soon after butcher isn't awesome, on the grounds that the fish meat will go through a "harsh evacuation" cycle, and it will require a significant stretch of time to be more heavenly. Small fish like grass carp and silver carp should be refrigerated immediately and cooked after 2 hours; while large fish need to be refrigerated for more than 2 hours.
The fish is too red and too white to eat
Depending on the species of fish, there are red-flesh fish such as tuna and white-flesh fish such as octopus. However, if the color of the fish is too bright red or bright white, it is likely to be the "credit" of the dye.
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