Fresh sea cucumber and dried sea cucumber do not have much nutritional difference as long as they are properly cooked and sprouted! Sea cucumber's special living habit makes it rich in nutrition, with high protein content and no cholesterol, it is a high-class tonic and the crown of sea treasures. According to the analysis, the protein content of fresh sea cucumber is 14%-20%, the fat is 0.2%-0.3%, and the water is 76%-85%. Dried sea cucumber is also known as water hair sea cucumber, the nutrition loss is very small if it is properly raised, containing 60%-75% of protein, 0.9%-1.1% of fat and 0.15% of carbohydrates. Whether it is fresh or dried sea cucumber, it has a certain amount of calcium, iron, niacin, riboflavin, thiamine and so on, among which the content of iodine is 6000 micrograms/kg. Proteins in sea cucumber are water-soluble proteins, which are extremely easy to be digested and absorbed by human body. The production of sea cucumber in China is actually very small, but the quality is all good. Therefore, the nutritional value of fresh sea cucumber is not much different from that of dried sea cucumber, while the water-raised products on the market are not satisfactory, and the nutrition is even greatly reduced, so it is better not to eat them. However, it is not difficult to raise the sea cucumber by yourself, so the quality of the sea cucumber will be more guaranteed.