Chinese medicine believes that fat sea taste sweet, cold, has a clear heat and lung, phlegm, laxative effect. Some friends in life, especially teachers, announcers, conductors, etc. especially favored fat sea, it will be regarded as throat health drink long-term drinking, do not know that this blind medicine is harmful to health. Fat sea tea drink for sore throat, hoarseness certainly has a good effect, but it is not a panacea, it is only applicable to wind-heat evil poison invasion of the throat due to sore throat and hoarseness, the vocal cord polyps, vocal cord closure incomplete, tobacco and alcohol stimulation caused by excessive hoarseness, fat sea is also “unable to help”. For the performance of dry cough without phlegm, hoarse voice, that is, the cough caused by lung Yin deficiency, because they are mostly chronic respiratory diseases, eat fat sea is also difficult to eliminate the disease. As the saying goes, “medicine is three parts poisonous”, pharmacological experiments have also confirmed that blind consumption of fat sea can cause thin stools, reduced diet, chest tightness, wasting and a series of side effects, especially the elderly and the spleen and stomach cold people should be used with caution. The performance of reduced appetite, abdominal cold pain, loose stools of the spleen and stomach cold people, often take fat sea is likely to cause diarrhea, damage to vital energy. Here to remind the majority of friends in favor of fat sea must be “the right medicine”, not long-term blindly take.