Soundbites supports the cells that change sound into hearing.
Hearing starts as sound. Voices, songs, or a squeaky door hinge vibrate your eardrum and the tiny bones behind it, carrying the vibrations from the air into the cochlea, the fluid-filled inner ear.
Hair cells bend in the fluid. Inside the cochlea, those sensory cells amplify the vibrations and change them into electrical signals.
You recognize sound as hearing when the auditory nerve carries those signals to your brain.
Metabolism makes the energy that changes sound into hearing. The process requires oxygen and micronutrients delivered in the blood.
Metabolism creates free radicals, oxidative molecules that must be neutralized by antioxidants.
This is normal. Your inner ear cells depend on this balance throughout your life, even when your surroundings are quiet.
Loud noise makes hair cells work harder. Metabolism speeds up, and free radicals can build up faster than the cells’ antioxidant defenses can neutralize them.
Aging, environmental exposures and inherited differences also affect hearing health. These factors can interact, contributing to metabolic stress, inflammation and gradual cellular damage.
When free radicals overwhelm antioxidant defenses, the imbalance is called oxidative stress. It is one of the processes involved as hearing changes over time, including changes that happen without daily exposure to loud noise.
Soundbites supplements inner ear antioxidant defenses. Provitamin A (beta-carotene), vitamin C and vitamin E work together to help neutralize excess free radicals.
Magnesium supports healthy inner ear blood flow, helping deliver the oxygen and micronutrients those cells depend on.
Soundbites supports inner ear cells at every age. It helps you keep the hearing you have. It is not a treatment that repairs damaged hearing. Read the full mechanism of action for the detailed explanation.
The energy in sound increases fast. Safe listening time drops by half when the volume goes up a little.
MaximumMax suggested time
Oxidative stress
How to read these measures
The time guide uses NIOSH’s occupational reference of 85 dB for 8 hours and a 3 dB exchange rate. It is not a universal safe threshold: individual sensitivity and exposure across the day matter. Below 85 dB we show no countdown; above 115 dB we do not extrapolate a time allowance.
Sound intensity rises tenfold with each 10 dB increase. The second meter uses a labeled logarithmic scale for that energy relationship as an illustration of the increasing challenge to inner ear cells. It does not calculate reactive oxygen species, personal damage or a treatment effect.
NIOSH exposure guidance ↗NIDCD noise and hearing information ↗The research
led us here.
