Who said the tonic of sea cucumber?

Let me talk about it. Yongzhentang sea cucumber essence is very famous, and many of our colleagues are taking this diet food. It can eliminate the fatigue of a day's work, protect the liver and help sleep, which is quite great. Moreover, Yongzhentang sea cucumber element is eaten in pieces, which can be eaten anytime and anywhere, and its nutritional value is no different from that of the sea.