The voice is the most primitive means of human communication and is still irreplaceable; it is the second face of a person and it reflects your inner world. You can change your appearance through makeup, beauty or even plastic surgery, but do you know how to change your voice? If something goes wrong with your voice, it can affect your social communication. Imagine one person has a beautiful voice and the other has a coarse and raspy voice, which voice would you like to listen to and whose message would you like to receive? A good voice enhances confidence, attractiveness and social skills. If there is a problem with your voice, a laryngologist and voice doctor is the person to see in your country. Voice problems are also often related to diseases, such as inflammation of the throat, tumors, etc. But sometimes they are also related to diseases of other parts of the body and the whole body, such as thyroid disease, gastroesophageal disease, neurological disease, etc. If voice problems are recurrent or persistent without a cause, you must go to the hospital for treatment. In addition, voice problems can also be caused by improper pronunciation methods, dietary problems, drug abuse, such as speaking too fast, shouting too often, squeezing the voice and other method problems, abuse of weight loss drugs, a diet high in fats (including peanuts and other nuts), sweets, spicy diet, as well as tobacco and alcohol, all have damage to the pronunciation organ – the larynx.