According to statistics conducted by the Foundation "Hearing Health Foundation", That 48 million Americans have hearing problems because of their use of headphones.
In a report to the Sun newspaper, Dr. Robert Dubby, a speech and hearing specialist at the University of Texas, noted that listening to loud music with earphones could hurt hearing. But he pointed out that this is not the only reason for it.
He said some children lose their hearing because of the shooting hobby, for example.
He said also "The author of the report asked why the headphones were dangerous to the health of the ears. To answer this question, Dr. Charles Lieberman, a speech and hearing specialist at Harvard Medical School, was quoted as saying that the impact of sounds varies from person to person depending on the strength or weakness of the ear".
He said also "If you hear two tones, or if you can not hear the sounds of people around you, you have to lower the volume so that your ears do not hurt".
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