When you were a kid you most likely had no clue that cranking the volume up on your music could lead to health problems. You were simply having fun listening to your tunes.
As you got older, you probably indulged in evenings out at loud concerts or the movies. It might even be normal for you to have experienced loud noise at work. Still, you didn’t think it had any lasting impact.
You more likely know differently now. Children as young as 12 can have lasting noise-induced hearing impairment. But sound is so powerful it can actually be used as a weapon.
Can Sound Make You Sick?
In fact, it Can. It’s apparent to doctors and scientists alike that specific sound can make you sick. Here’s the reason why.
How Loud Sound Impacts Health
Really loud sounds injure the inner ear. You have tiny hairs that detect +
vibrations after they pass through the membrane of the eardrum. These hairs never grow back once they are destroyed. Many people, as they age, deal with sensorineural hearing loss caused by this.
Over 85 dB of volume for an 8 hour period will start to cause permanent impairment. It only takes 15 minutes for lasting impairment to set in at 100 dB. At 120 dB, the volume of a rock concert, instantaneous, irreversible impairment will happen.
Cardiovascular wellness can also be affected by noise. High blood pressure, clogged arteries, obesity, and other vascular issues can be the consequence of elevated stress hormones brought on by overly loud noise. This could explain the headaches and memory issues that individuals exposed to loud noise complain about. These are directly connected to the health of your cardiovascular system.
Actually, one study showed that sound volumes that begin to affect the heart, and hormones are as low a 45 decibels. A person talking with a quiet indoor voice is at this volume level.
Your Health is Impacted by Certain Sound Frequencies – This is How
Cuban diplomats became sick after being exposed to certain sounds several years ago. This sound wasn’t at a really loud volume. They could drown it out with a television. How could it have made people sick?
Frequency is the answer.
Even at lower volumes, significant harm can be done by some high-frequency sound.
Have you ever cringed when someone scraped their nails on a chalkboard? Have you been driven nuts by someone repeatedly dragging their finger across a folded piece of paper? Does the shrill sound of a violin put you on edge?
If you’ve felt the power of high-pitched sounds, the pain you felt was in fact damage being done to your hearing. If you endured this for an extended period of time, frequently exposed yourself to it, or were exposed at a high volume, then the damage might have become irreversible.
Research has also found that you don’t even need to be able to hear the sound. High-frequency sounds coming from sensors, trains, machinery, and other man-made devices may be emitting frequencies that do damage with prolonged exposure.
Your health can also be affected by infrasound which is very low frequency sound. It can resonate the body in such a way that you feel nauseated and dizzy. Some even experience flashes of light and color that are common in migraine sufferers.
Protecting Your Hearing
Be aware of how you feel about certain sounds. Minimize your exposure if specific sounds make you feel pain or other symptoms. If you’re feeling pain in your ears, you’re most likely doing damage.
Get your hearing examined regularly by a hearing specialist to find out how your hearing might be changing over time.