I have a cold, but I still don't recommend drinking it. Cowtail is rich in collagen, which is nutritious for human body. As long as you have a good appetite and don't have a cold, you can eat some properly, but it is not suitable for too much, and it should be cooked badly. This thing is easy to affect the digestive function, leading to bloating, etc. If it is not digested well, don't eat it. If the child coughs, it is better not to give it to the child.