What are the benefits of eating seafood?

Nutritionists say that seafood can provide high-quality vitamins such as protein, polyunsaturated fatty acids, vitamin A, vitamin D, vitamin E, riboflavin, nicotinic acid and minerals such as calcium, phosphorus, selenium, magnesium, iron and zinc. Middle-aged and elderly people, especially women, should eat more seafood. Unsaturated fatty acids in seafood can reduce low-density cholesterol in blood and anticoagulation, thus reducing the chances of coronary heart disease, hypertension and stroke in the elderly. Experts believe that pregnant women and lactating women should eat less seafood, up to 1-2 times a week, each time below100g, and do not eat tuna, swordfish and other marine fish with high mercury content.

2. Seafood is a treasure house of inorganic salts and trace elements, especially kelp is rich in iodine, and the calcium content of shrimp and fish is several times or even dozens of times that of livestock meat. Regular consumption can ensure the nutritional balance of the body. 3. Some seafood also contains anti-tumor and anti-cancer components, such as glycoproteins contained in clams and shellfish, which also have anti-cancer effects; Chitin contained in crabs can effectively fight tumors; Sea cucumber polysaccharide and saponin contained in sea cucumber also have anti-tumor and anti-radiation effects, which can effectively prevent the occurrence of cancer after being eaten by hepatitis B patients. Seafood contains more unsaturated fatty acids and less connective tissue, which is not only easy to digest and absorb, but also can effectively prevent atherosclerosis, so patients with hepatitis B can eat some seafood appropriately. From the nutritional value of seafood, it is rich in high-quality protein, various nutrients and trace elements, which is helpful for patients with stable hepatitis B. High-quality protein can also promote the repair and regeneration of stem cells, but it should be noted that: ① it is not suitable for eating. ② It is not suitable to eat with foods rich in vitamin C; ③ People with allergic constitution should be forbidden to eat.