Effects of sea cucumber: 1. It can tonify kidney and replenish essence, because it is sweet, salty and flat in nature from the perspective of traditional Chinese medicine diet therapy, and it enters the kidney meridian. Eating sea cucumber can nourish the kidney meridian, which has a good effect of relieving symptoms for people with blood loss, weakness, soreness of waist and knees, lumbocrural pain and frequent urination. 2. It can nourish blood and moisten dryness, and eat sea cucumber properly for people with intestinal dryness, constipation, lung dryness, cough and expectoration. It has good benefits of relieving cough, expectoration and hemoptysis by nourishing lung meridian, and has good sedative effect by nourishing blood.

1. sea cucumber, belonging to Holothuroidea, is a marine echinoderm that lives at the seaside to 8, meters. It has a history of more than 6 million years. Sea cucumber feeds on benthic algae and plankton. Sea cucumbers are covered with stings, which are widely distributed in the oceans of the world. There are many kinds of sea cucumbers along the coast of South China Sea, about 2 kinds of which are edible. Sea cucumbers are as famous as ginseng, bird's nest and shark's fin, and are one of the eight treasures in the world. Sea cucumber is not only a precious food, but also a valuable medicinal material. According to "Compendium of Materia Medica", it is recorded that sea cucumber is sweet and salty, tonifying kidney, benefiting essence, taking urine, strengthening yang and treating impotence, and its nature is warm and nourishing, so it is named sea cucumber. Sea cucumber has the functions of improving memory, delaying gonadal aging, preventing arteriosclerosis and anti-tumor. With the popularization of knowledge about the value of sea cucumbers, sea cucumbers gradually enter the people's table. Living environment determines the quality of sea cucumber.

2. Sea cucumber, commonly known in China, includes all the animals called "sea sweet potatoes" or dry sea cucumber. Narrowly refers to the genus holothuria. The genus Holothuria is the largest genus of Holothuria, including more than 12 species. Echinodermata 1,1 species of invertebrates of Holothuroidea or Holothuroidea. Species of edible sea cucumbers such as Holothuria, Stichopus and Thelonota. It is found everywhere in the ocean, mostly in shallow water, but sometimes in deep water. Mainly produced in Indian Ocean and western Pacific Ocean. 8 ~ 1 species of holothurian are mostly in coral reefs.

Third, Yuan Mei, a representative figure of great dieters in the Qing Dynasty, wrote in the article that it is very good to mix sea cucumber with mushrooms and fungus with similar colors. Sea cucumber is equivalent to ginseng in the sea. The reason why it is very valuable in China is probably related to the lack of offshore production in China. Therefore, the price of sea cucumber in China has been very high since ancient times. During the Tokugawa era in Japan, Nagasaki put sea cucumbers in straw bags and sold them overseas. In addition to sea cucumber, there are dried abalone and shark's fin, which are the highest-grade seafood exported by Japan to China.