Dry yellow gum must be soaked in advance before eating. When soaking the gum, put it in a clean basin, add enough water and soak it for 24 hours. At this time, the gum can be softened. After taking it out, add onion ginger and water to the pot and cook it for 20 minutes. At this time, the gum can be completely soaked and can be cooked and eaten according to your own needs. The best way to eat fish glue is to stew it alone and eat it alone. The simpler the ingredients, the better. Of course, in order to make the flower gum taste better, you can also mix it with some rice porridge and put some rock sugar to adjust the taste. Fish glue can also be mixed with trotters, and the stewing effect is particularly good. When necessary, you can prepare fish glue, four red dates, and a proper amount of ginger trotters. Soak the fish glue in advance and cut it into small pieces. Chop the trotters into pieces and blanch them with boiling water before taking them out. Put the cooked pig's trotters and fish glue in a stewing pot, add red dates and ginger, add appropriate amount of water, stew together for three hours, and season with edible salt after stewing. Fish glue contains a lot of collagen protein, which is easy to be absorbed and utilized, so it is favored by people. Most of the fish glue on the market is farmed fish glue, which has low nutritional value. Only a few big brands really sell wild deep-sea fishing glue, such as Fulinmen and Beijing Tongrentang. The price of Fulinmen fish glue is relatively affordable, and people who have been treating diseases and protecting health for a long time often prefer Fulinmen.