People talk all the time, everywhere, all the time. But different personalities have different styles of speech, expressions and emotions. But bad speaking styles have different, and in some cases harmful, effects on the body. Speaking voice size, speed, emotions and health are closely related: because each time the emotional excitement of loud speech, is a stimulus to the body, due to emotional excitement, in appearance we will see the speaker is red, in our invisible throat mucosa is obviously congested or even edema, especially in suffering from colds and women’s menstrual period, this congestion edema is more obvious, such as not controlled If not controlled, there will be acute pharyngitis: pain in the throat, hoarseness, over time, repeated episodes can become chronic pharyngitis, not only the effort to speak, often hoarse, dry throat discomfort, for some special occupations, such as early childhood teachers, elementary school teachers, vendors and other people who need to talk for a long time to communicate is extremely difficult to cure. In severe cases, lymphatic tissue hyperplasia in the pharynx can occur, and small nodules, polyps and even undesirable neoplasms can appear in the vocal cords. For the elderly can also lead to rapid heartbeat, shortness of breath, and even cause gas rebellion, lung distension, asthma and cough, aggravating some chronic diseases such as hypertension, heart attacks, and even life-threatening. If you speak too fast, you will get emotional, and your agitation will easily hurt your liver and spleen, thus affecting the normal functioning of the body’s endocrine system, which is also harmful to your health. Therefore, an appropriate reduction in the speed of speech, to avoid excitement, high voice, not only to listen to show respect, so that the listener has a pleasant, amiable feeling, feedback to the speaker’s emotions are also positive. At the same time, low and slow speech is also conducive to stimulating brain cell excitement, slowing brain decline and preventing dementia.