Sea cucumber is a precious marine animal, also known as sea cucumber and sea rat. The ancients thought that sea cucumber was warm and effective like ginseng, so it was named sea cucumber. Sea cucumber has the effects of tonifying kidney and essence, nourishing blood and moistening dryness. Can be used for fatigue, dizziness, diabetes and edema caused by physical weakness. Sea cucumber can promote human growth and development, improve memory and delay gonadal aging.