I think the nutritional value of sturgeon melatonin is similar to that of bird's nest, but the price is worth buying a lot more than bird's nest. I think you should also know that bird's nest and shark's fin, a tonic, will only show its good if it is eaten several times in a row or for several months in a row. However, the price of bird's nest is high. How many centimeters of pure bird's nest can I buy at 100 yuan in the market? The cheapest is not only this price. Earlier, I bought a catty of sturgeon brain platinum from Xianbu Agricultural Development Co., Ltd., and they really extracted cartilage from sturgeon skull for processing. I bought it home for my mother to eat. After stewing it several times, she asked me to buy more. So I think sturgeon melatonin is really a good choice compared with ordinary people. Or it can be said that bird's nest belongs to royalty, while sturgeon melatonin belongs to our common people.