I am famous for my cleverness and longevity. Aside from the long-standing cultural factors, from the perspective of nutrition, a reasonable diet structure is right.
It has an important influence on the high quality of the whole Japanese nation. In the Japanese diet, the proportion of fish in animal food is.
This case is the biggest. It is one of the countries where people eat the most fish. Some experts believe that one of the secrets of Japanese longevity is-
Eat more fish.
Eating fish is conducive to intellectual growth and longevity, which is related to the unique nutritional value of fish.
First of all, fish is one of the most easily digested and absorbed animal meat. 83-90% of protein in fish can be absorbed by human body.
Only 75% of poultry products were collected; Fish will lose 20% water during cooking, while poultry will lose 40%. Fish in the belly
It only takes 2-3 hours to digest China beef and 5 hours for beef.
A variety of unsaturated fatty acids (such as DHA) contained in fish are the catalyst and power of wisdom. DHA, etc.
Unsaturated fatty acids can not only effectively prevent cardiovascular diseases, but also be an extremely critical brain-nourishing substance. 60% of the big clothes are
Fat, and 25% of brain fat is DHA. DHA plays a key role in infant's intellectual and visual development. 199 1 year
When a group of scientists visited Amami Island in Japan, they found a fishing village with only more than 200 families, but many doctors and professors.
It turns out that the fish eaten by islanders is rich in DHA. In addition to unsaturated fatty acids, fish also contains things that the human body needs.
A variety of amino acids; It is rich in inorganic salts such as potassium, sodium, calcium, magnesium, phosphorus, copper and iron, especially iodine, which is more than that of poultry 10.
-50 times, which is the main source of iodine intake; In addition, the content of vitamins in fish is also quite high.
Japanese dietetic experts point out that people should eat twice as much fish as meat after middle age, and if they eat 40 mg of meat, they should
Take 80 milligrams of fish. This is very beneficial to health, longevity, brain health and intelligence.