In fact, when it comes to its specific effect and role, it is really great and very comprehensive have we said above to clear the heat, there is phlegm cough function is the deficiency of cough and chest depression street, etc., it should be said that its efficacy and role for the human body is very important, it's bitter taste, cold, directly to the lungs meridian, so that also determines that it is particularly suitable for us to live in the environment of the people. This is why it is particularly suitable for people who live in this environment. Nowadays, the natural environment is not good, our eating habits are not good, so that people's sub-healthy state can only rely on this kind of medicine to change, know the efficacy and role of the shellfish powder, we should be more aware of it, we should always have. Its role is so great, usually if you say often eat, it is certainly a lot of a good for the body.