7A sea cucumber is a 7-8 years old sea cucumber, which is more nutritious and has a stronger taste, and is a higher-end product.

This is not a unified standard, the definition of each brand is different. 3a 4a 5a 7a 4 specifications are divided according to the age of the senator, 3a is a sea cucumber of 4-5 years, 4a is a sea cucumber of 5-6 years, 5a is a sea cucumber of 6-7 years, and 7a is a sea cucumber of 7-8 years, and the age of the sea cucumber is up to 9-10 years, and after that, it naturally dies and turns into water, so if the sea cucumber is good or not, it depends on whether it is wild or not, and also whether it has been used in the wild or not. Therefore, if you want to know whether a sea cucumber is good or not, one way is to see whether it is wild or not, and the other way is to see the age of the wild sea cucumber.

1. Lightly dried sea cucumber is a sea cucumber product that is processed by removing the internal organs of the fresh sea cucumber, cleaning, boiling, shrinking, and drying with low temperature and cold air. Lightly dried sea cucumber is the best among sea cucumber products, which has no sugar and no water, and is convenient for storage.

2, light dry sea cucumber's big effect

(1) Enhance physical fitness: people who often eat light dry sea cucumber seldom catch a cold, because sea cucumber is rich in protein, arginine is the human body's immune function of the substances necessary to prevent disease infections, regulate the immunity of the function of the immune system, the cold and other infectious diseases have a very good preventive function.

(2) Delay aging: collagen protein, arginine, chondroitin sulfate, phosphorus, niacin, silicon prolongs life, eliminates fatigue, prevents and treats skin aging, beauty and other effects. In addition, arginine has the ability to contribute to the regeneration of human cells and the repair of body damage.

(3) Improvement of sleep: Consumption of lightly dried sea cucumber has a strong effect on improving sleep and memory. The content of arginine in sea cucumber is higher than that in other organisms, which has special curative effect on neurasthenia, so consuming lightly dried sea cucumber has obvious effect on improving sleep. And niacin, calcium, taurine, lysine and other elements in sea cucumber also have important effects on restoring brain fatigue and enhancing memory.

(4) Anti-fatigue: Lightly dried sea cucumber is rich in acidic mucopolysaccharides and arginine, which have obvious body regulation function and anti-fatigue effect. In addition, niacin, taurine, potassium, nickel and other nutrients in sea cucumber have the function of eliminating fatigue quickly and regulating the nervous system.

(5) Regulation of blood lipids: Tasting and consuming lightly dried sea cucumber can prevent cardiovascular diseases, lower blood pressure, hormone hematopoietic function, inhibit cholesterol synthesis, and regulate blood lipids. Sea cucumber contains vanadium, manganese, potassium, copper, niacin, taurine and so on which can affect the metabolic process of body fat and have the effect of preventing the formation of fatty liver.

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