Very Loud Music Can Cause Hearing Loss In Adolescence

Very Loud Music Can Cause Hearing Loss In Adolescence.
Over the finish two decades hearing sacrifice due to "recreational" noise exposure such as blaring blackjack music has risen among adolescent girls, and now approaches levels previously seen only amid adolescent boys, a new study suggests. And teens as a whole are increasingly exposed to snazzy noises that could place their long-term auditory health in jeopardy, the researchers added. "In the '80s and dawn '90s young men experienced this kind of hearing damage in greater numbers, undoubtedly as a reflection - of what young men and young women have traditionally done for farm and fun," noted study lead author Elisabeth Henderson, an MD-candidate in Harvard Medical School's School of Public Health in Boston.

And "This means that boys have usually been faced with a greater caste of risk in the form of occupational noise exposure, fire alarms, lawn mowers, that sympathetic of thing. But now we're seeing that young women are experiencing this same level of damage, too". Henderson and her colleagues piece their findings in the Dec 27, 2010 online version of Pediatrics.

To explore the risk for hearing damage among teens, the authors analyzed the results of audiometric testing conducted centre of 4,310 adolescents between the ages of 12 and 19, all of whom participated in the US National Health and Nutrition Examination Surveys. Comparing booming noise uncovering across two periods of time (from 1988 to 1994 and from 2005 to 2006), the line-up determined that the degree of teen hearing loss had generally remained relatively stable. But there was one exception: teen girls.

Between the two investigate periods, hearing loss due to loud disturbance exposure had gone up among adolescent girls, from 11,6 percent to 16,7 percent - a plain that had previously been observed solely among adolescent boys. When asked about their past day's activities, look at participants revealed that their overall exposure to loud noise and/or their use of headphones for music-listening had rocketed up, from just under 20 percent in the overdue 1980s and early 1990s to nearly 35 percent of adolescents in 2005-2006.

Obese People Suffer From Hearing Loss

Obese People Suffer From Hearing Loss.
Listen up: Being obese, especially if you at those notably pounds around your waist, might be linked to hearing loss, a new mull over suggests in Dec 2013. Researchers tracked more than 68000 women participating in the Harvard Nurses' Health Study. Every two years from 1989 to 2009, the women answered precise questions about their strength and daily habits. In 2009, they were asked if they'd experienced hearing loss, and, if so, at what age.

One in six women reported hearing wastage during the on period, the researchers said. Those with a higher body-mass index (BMI) or larger waist circumference faced a higher hazard for hearing problems compared to normal-weight women. BMI is a determination of body fat based on a ratio of height and weight. Women who were obese, with BMIs between 30 and 39, were 17 percent to 22 percent more like as not to report hearing loss than women whose BMIs were less than 25.

Women who cut into the category of extreme obesity (BMIs over 40) had the highest jeopardy for hearing problems - about 25 percent higher than normal-weight women. Waist largeness also was tied to hearing loss. Women with waists larger than 34 inches were about 27 percent more apposite to report hearing loss than women with waists under 28 inches. Waist bigness remained a risk factor for hearing loss even after researchers factored in the effects of having a higher BMI, suggesting that carrying a lot of belly rich might impact hearing.

Those differences remained even after researchers controlled for other factors known to strike hearing, such as cigarette smoking, the use of certain medications and the eminence of a person's diet. One thing that seemed to change the relationship was exercise. When researchers factored carnal activity into the equation, the risk for hearing loss dropped. Women who walked for four or more hours each week gnome their risk for hearing loss drop by about 15 percent compared to women who walked less than an hour a week.