Fish bones, which people generally eat very little of, do have the effect of calcium supplementation. Shark bones can be made into fish bone powder. The nutrition contained in the fish brain is the most comprehensive and rich which contains a kind of fish oil needed by the human body, generally speaking. Fish oil is rich in highly unsaturated fatty acids, the main component is the so-called brain gold "This is an essential nutrient, mainly in the phospholipids of the brain, can play a role in maintaining, improving, and improving the function of the brain. If the intake is insufficient, the infant's brain development process will be hindered. Therefore, there is a saying that eating more fish head can make people smarter. 1 eat nutrition: fish meat, fish brain Easy to digest and absorb; low fat content, fish meat is rich in high quality protein. Low calorie supply; also contains calcium, phosphorus, potassium, iodine, zinc, selenium and other inorganic salts, as well as vitamin A vitamin D and B vitamins. Dark meat contains more lipids, glycogen, vitamins, enzymes, etc. The muscles of the fish are divided into dark meat and white meat. Fishy flavor, generally active tuna, skipjack tuna, sardines and other dark meat more; silver cod, rhubarb fish, halibut, etc. is more white meat, fishy flavor is lighter. Helps infants brain development, fish brain is rich in polyunsaturated fatty acids commonly known as "brain gold" DHA and phospholipids. It also plays a role in assisting in the treatment of Alzheimer's disease. But fish brain cholesterol content is high, should control the amount of food. 2 eat beauty, eat taste: fish swim bladder (fish maw) have to improve the nutritional status of the organization, fish swim bladder contains biological macromolecules collagen protein. It promotes growth and development, and slows down the aging effect of skin. It is said to be the same name as bird's nest and shark's fin, and the consumption of fish maw was recorded in the "Qimin Essentials" more than 1600 years ago. Known as marine ginseng, ideal high protein low fat food. Usually made of dried products, saltwater fish swim bladder wall is thicker. Known as fish maw. Dishes made of fish maw have a smooth, delicate flavor and a thick feeling. Must be soaked in advance, fish maw before consumption. Its method has two kinds of oil hair and water method. Thin-textured fish maw oil hair is better. The oil should be kept at a low temperature, thick fish maw both hair methods can be. When the fish maw fried to hand a fold on the break, the broken surface such as spongy, you can fish out. Make it soaked back to soft, squeeze out the water, pour boiling water. According to the need to cut into different shapes, and then bleached with warm water to remove the oil, wash can be done after cooking. 3 eat novelty, eat fun: fish scales, fish eyes, fish lips can enhance memory. Also contains a variety of unsaturated fatty acids, fish scales contain choline. For the prevention and treatment of arteriosclerosis, hypertension and heart disease have a certain role, can be made into fish scale jelly to eat. Chen Shunsheng said, in addition. Yellowtail and herring fish scales contain certain lipids and fresh flavor components, cooking can also not remove the scales, direct steaming, eating a little sucking juice, you can ingest a little bit of collagen dissolved from. Higher value, scallop scales contain anti-cancer 6 thioguanine. You don't have to scrape it when you eat it. The main component is also collagen. Fish lips are mostly dried from the skin and accompanying tissue of the upper lip of sturgeon, shark and skate. But actually not much nutrition. Fish eye vitamin B1 and DHA content is slightly higher, also belongs to one of the eight treasures of the sea. However, because of the small amount of fish eyes, the nutritional value is not great. Nutrition and the meat of the fish body is about the same; Tags: fish nutritional value