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Rapamycin extends mouse lifespan 9–14%
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Walking 10 min after meals blunts glucose
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Protect & Improve Your Hearing & Brain Health | Dr. Konstantina Stankovic — Whalespan

Content›Video›Protect & Improve Your Heari…

Protect & Improve Your Hearing & Brain Health | Dr. Konstantina Stankovic

Andrew Huberman2h 28m · 2025-10-13

Support Rate

79%

201 of 256 claims supported

Support rate

201 of 256 claims supported

201 supported55 partial / not

Claims from this content

184

✓Well SupportedAndrew Huberman dissolves one packet of Element in 16-32 ounces of water upon waking and during exercise for hydration and electrolyte intake.✓Well SupportedThe book 'Protocols: An Operating Manual for the Human Body' offers scientifically substantiated protocols for sleep, exercise, stress control, and focus/motivation.✓Well SupportedAndrew Huberman uses a JWV whole body panel for red light therapy 3-4 times per week for 10-20 minutes per session, and a JWV handheld light at home and while traveling.✓Well SupportedAndrew Huberman consumes one to two David bars daily to help meet his protein goal of one gram per pound of body weight without excess calories.✓Well SupportedAGZ is a nightly drink formulated with specific ratios of sleep-supporting compounds to improve sleep quality and depth.

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Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.

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✓Well SupportedAdequate intake of sodium, magnesium, and potassium is vital for cell function, especially nerve cells.

✓Well SupportedHydration and adequate electrolyte intake are critical for optimal brain and bodily function, as even slight dehydration can diminish cognitive and physical performance.

✕Not SupportedNon-stick pans can contain toxic compounds like PFAS, which are linked to hormone disruption, gut microbiome disruption, and fertility problems.

✓Well SupportedAGZ is a sleep supplement that provides excellent sleep quality, leading to waking up more refreshed.

✓Well SupportedOur Place's Always Pan Pro is a non-stick pan made of pure titanium without chemicals or coatings, free from PFAS and other harmful chemicals.

✓Well Supported75% of the calories in David protein bars come from protein.

✓Well SupportedMagnesium threonate, theanine, chamomile extract, glycine, saffron, and valerian root are clinically supported ingredients that can aid in falling asleep.

✓Well SupportedAndrew Huberman is willing to use magnesium threonate based on promising animal data and personal sleep benefits, despite needing more human clinical data.

✓Well SupportedElement is an electrolyte drink containing sodium, magnesium, and potassium in appropriate ratios without sugar, which is important for hydration and cellular function.

✓Well SupportedOur Place Always Pan Pro uses a titanium coating and is free of PFOA and PFAS chemicals.

✓Well SupportedJuv red light therapy can improve muscle recovery, skin health, wound healing, acne, pain, inflammation, mitochondrial function, and vision.

✓Well SupportedMagnesium can be obtained from leafy green vegetables, kale, spinach, and nuts.

✓Well SupportedMagnesium threonate is more effective at crossing the gut-blood barrier compared to other magnesium compounds.

✓Well SupportedMelatonin supplements in the US are often inaccurately labeled, with some containing none of the stated ingredient or significantly different amounts.

✓Well SupportedHigher magnesium serum levels or intake are associated with better hearing in humans.

✓Well SupportedHearing loss can lead to social isolation and profound cognitive effects, including accelerated age-related memory loss.

◐Partially SupportedCertain types of fiber can cause significant whole-body inflammation in some individuals.

◐Partially SupportedMagnesium bisglycinate is considered interchangeable with magnesium threonate by some individuals.

✓Well SupportedCupping one's hand around the ear mechanically improves sound capture and localization accuracy.

✓Well SupportedAGZ is a nightly drink developed with AG1 that contains a comprehensive blend of sleep-supporting compounds in optimal ratios to improve sleep quality and depth.

✓Well SupportedTinnitus is a phantom sound produced by the brain, and increased attention reinforces its neural circuitry.

✓Well SupportedHearing loss is correlated with dementia.

◐Partially SupportedBirds regenerate hair cells within days to a month through identified essential pathways.

◐Partially SupportedThe increase in women's hearing thresholds around perimenopause and menopause suggests that loss of estrogen or related pathways contributes to hearing loss.

◐Partially SupportedSubtle hearing deficits can lead to focus issues and mild cognitive impairment, and serious hearing loss is related to dementia.

✓Well SupportedAvoiding disposable plastic bottles reduces waste and microplastic exposure.

◐Partially SupportedSleep is a fundamental layer of mental and physical health, acting as a tide that raises all other health metrics.

✓Well SupportedHearing loss affects 1.5 billion people globally and is projected to affect 1 billion by 2050.

◐Partially SupportedSlowing speech and using face listening are tools to aid communication for individuals with hearing impairments.

✓Well SupportedSafe exposure time to sound decreases by half for every three decibel increase in sound intensity.

◐Partially SupportedSuperior semicircular canal dehiscence can lead to "superhuman hearing" and vestibular symptoms.

◐Partially SupportedLow-dose melatonin may offer some benefit for tinnitus, possibly through sleep improvement.

◐Partially SupportedHeating food in plastic containers, especially in a microwave, releases more plastic into the food.

◐Partially SupportedLoud noise can cause tinnitus by leading to a loss of inhibition and subsequent hyperactivity in the auditory system, or through increased synchrony.

◐Partially SupportedThe cochlea's varying rigidity along its length allows it to separate and decode sounds of different frequencies.

◐Partially SupportedYounger generations are on a trajectory for earlier and more severe hearing loss compared to older generations, likely due to constant use of earbuds at high volumes.

◐Partially SupportedCertain auditory stimuli like white, pink, and brown noise may have modest effects on focus when played at appropriate volumes.

◐Partially SupportedEarplugs can effectively protect hearing by 10-30 decibels, depending on fit and attenuation.

✓Well SupportedA safe rule of thumb for listening to sound is 80 decibels for eight hours, and for every 3-decibel increase, the safe duration must be halved.

✓Well SupportedIntervening early is important for maintaining auditory system health because auditory cells do not regenerate in mammals.

◐Partially SupportedEngaging in activities like playing music, especially with others, or learning a new language can enhance brain plasticity and may be beneficial for cognition.

◐Partially Supported532mg of elemental magnesium may reduce tinnitus symptoms.

◐Partially SupportedDamage from loud noise exposure typically involves synapses between sensory cells and neurons, or the hair cells and neurons themselves.

◐Partially SupportedThe inner ear does not develop primary cancers, a characteristic that could inform cancer therapy development.

◐Partially SupportedHearing loss caused by regular NSAID use is often reversible, particularly in younger individuals.

✓Well SupportedThe ideal sleeping environment is quiet, dark, and cold.

◐Partially SupportedSupplements are useful when basic nutrition is already optimized or when individuals are traveling or too busy to focus on food intake.

✓Well SupportedDisrupted sleep can exacerbate inflammatory conditions and disrupt the circadian rhythm of gut bacteria, negatively affecting metabolism and food processing.

✓Well SupportedDifficulty processing auditory signals in noisy environments is a common issue related to hearing loss and cognitive decline.

✓Well SupportedProtecting hearing is directly linked to protecting overall brain health and cognition.

◐Partially SupportedSurgery for superior semicircular canal dehiscence is typically reserved for individuals with intractable vestibular symptoms that significantly impair daily functioning.

◐Partially SupportedThe annual cost of unaddressed hearing loss is approximately one trillion dollars.

◐Partially SupportedHearing loss with age is not inevitable and can be preserved by avoiding loud modern environments.

◐Partially SupportedDrug effectiveness can vary based on the time of day due to the circadian rhythm present in the inner ear.

✕Not SupportedCombining diphenhydramine (Benadryl) with acetaminophen (Tylenol PM) for sleep is a bad habit if only pain relief or sleep is needed.

◐Partially SupportedHair cells in the human auditory and vestibular systems are morphologically similar and detect vibration.

◐Partially SupportedConductive hearing loss has surgical and non-surgical treatment options, including hearing aids.

◐Partially SupportedSound pressure levels are measured in decibels (dB) on a logarithmic scale.

◐Partially SupportedThe auditory and vestibular systems may have co-evolved in the inner ear due to their shared fundamental function of sensing vibration.

◐Partially SupportedUnderstanding hair cell regeneration in birds could lead to reawakening these pathways in humans for therapeutic purposes.

◐Partially SupportedThe human ear can detect displacements on the order of a sub-angstrom level.

◐Partially SupportedDistraction from tinnitus can help prevent the ramping up of gain in auditory circuits.

◐Partially SupportedVision loss and hearing loss are profoundly linked to age-related dementia.

◐Partially SupportedMost people do not consistently consume enough green leafy vegetables, fiber, and meet their daily protein requirements.

◐Partially SupportedIt is easy to exceed safe listening volume thresholds on phones, even without using the maximum volume setting.

◐Partially SupportedListening to sound at safe levels in one ear does not cause detriment or asymmetry of sound input over time.

◐Partially SupportedThe fetus begins to hear or sense mechanical waves in the cochlea during the second trimester.

◐Partially SupportedHuman hearing sensitivity is highest in the frequency range of 250 Hz to 4,000 Hz.

◐Partially SupportedIf others can hear your headphone volume, it is too loud.

◐Partially SupportedNeurons in the adult and adolescent brain do not regenerate, making anything that kills neurons detrimental.

◐Partially SupportedThe high-frequency end of the cochlea is vulnerable to noise, drugs, and aging.

◐Partially SupportedSuperior semicircular canal dehiscence can cause individuals to hear their own bodily sounds and experience vertigo when exposed to loud noises or straining.

◐Partially SupportedSocial withdrawal and isolation can result from hearing loss.

◐Partially SupportedPhonophobia, a fear of sound, is uncommon and typically linked to underlying mental health conditions like OCD.

◐Partially SupportedSensory hypersensitivity or dysfunction, including auditory issues, can be associated with mental health disorders and developmental disorders.

◐Partially SupportedIndividual vulnerability to noise-induced hearing loss varies due to genetic predispositions.

◐Partially SupportedMusic concerts using amplified music often exceed 92 decibels, which is the safe limit for half an hour of exposure.

◐Partially SupportedOuter hair cells in the inner ear move at audio frequencies up to 20,000 Hz in humans and up to 100,000 Hz in bats.

◐Partially SupportedThere is no known data supporting that larger ears improve hearing.

◐Partially SupportedSensory neural hearing loss originates from the inner ear and is the more common type of hearing loss.

◐Partially SupportedThe frequency of sound appears to be correlated with a 'body frequency map', influencing movement patterns.

◐Partially SupportedHearing aids do not restore hearing to normal, unlike eyeglasses which can restore vision to normal.

◐Partially SupportedThe inner ear fluid volume is approximately 140 microliters.

◐Partially SupportedThe vestibular system operates at lower frequencies compared to the auditory system.

◐Partially SupportedThe ear can perceive a finger movement of only one micron as a change in pitch.

◐Partially SupportedGeorg von Békésy discovered a 'place frequency map' in the cochlea where high frequencies stimulate the basal turn and low frequencies stimulate the apical end.

◐Partially SupportedDean Lloyd Minor discovered superior semicircular canal dehiscence by listening to a patient's report of eye movements and blurred vision in response to loud sounds, leading to the identification of the vestibulo-ocular reflex.

◐Partially SupportedCochlear implantation can improve tinnitus in 75% of individuals with severe to profound hearing loss, with complete resolution in 10% of cases.

◐Partially SupportedThe head and neck region's quick healing without infection is partly due to its dense blood supply and lymphatic system.

◐Partially SupportedSensory cells in the fish lateral line organ are similar to human inner ear sensory cells, leading to the use of zebrafish for ear drug toxicity testing.

◐Partially SupportedNutrient absorption from a healthy diet is superior to supplementation due to potential inaccuracies in supplement label claims.

◐Partially SupportedIndividual responses to dietary components vary, necessitating personalized approaches.

◐Partially SupportedAuditory training, including music training, can improve outcomes after cochlear implantation.

◐Partially SupportedHidden hearing loss, characterized by difficulty hearing in noisy environments or tinnitus despite normal audiometric thresholds, is increasingly common in young people.

◐Partially SupportedStandard audiometric testing may not detect hearing loss significant enough to be linked to cognitive decline.

◐Partially SupportedResearch into regenerating inner ear function is important for the brain's adaptability in managing conditions like tinnitus.

◐Partially SupportedHyperactivity in auditory centers can be observed in people with tinnitus.

◐Partially SupportedTemporary threshold shift from loud noise exposure can lead to permanent damage.

◐Partially SupportedListening to educational material through podcasts can be an effective way for some students to prepare for exams.

◐Partially SupportedTraining the brain to be sensitive to various sensory inputs enhances its response when challenged.

◐Partially SupportedDisturbing auditory experiences are more difficult to unhear and forget than disturbing visual experiences.

◐Partially SupportedImproving peripheral auditory function can lead to brain recalibration and self-correction of tinnitus.

◐Partially SupportedCringing to high-frequency sounds may be a hardwired reflex to protect the auditory system.

◐Partially SupportedMetabolically active and sensitive neurons, such as auditory neurons, may be more susceptible to toxin uptake.

◐Partially SupportedWearing earplugs during sleep can resolve sleep disturbances for many individuals.

◐Partially SupportedSound waves create mechanical pressure that moves the eardrum, which then moves hearing bones, leading to vibration within the inner ear.

◐Partially SupportedSensory-induced damage to the nervous system, such as from excessive noise, is as serious as chemical toxicity in drinking water.

◐Partially SupportedMusicians commonly wear earplugs to protect their hearing for long-term career sustainability.

◐Partially SupportedSurgery to reconstruct the outer ear must be timed appropriately to ensure the reconstructed ear is not too small.

◐Partially SupportedPlatinum-containing compounds used in cancer treatment are toxic to auditory and other neurons.

◐Partially SupportedEnvironmental toxins like pesticides and certain food dyes may cause neuron loss.

◐Partially SupportedMolecules within the mouth could potentially lead to robust wound healing for burns, deformities, and neural tissue repair.

◐Partially SupportedUncontrolled cell division and regeneration can lead to cancer, necessitating precise control over regenerative pathways.

◐Partially SupportedGood diet, lifestyle, and exercise can improve sleep quality and potentially negate the need for sleep aids.

◐Partially SupportedSleep deprivation and fatigue among physicians and nurses contribute to patient deaths.

✕Not SupportedRegularly taking pain relievers like ibuprofen, NSAIDs, or acetaminophen without a specific need is not advisable.

◐Partially SupportedCertain antibiotics, diuretics, and drugs for erectile dysfunction can increase the risk of hearing loss, which is often reversible if the medication is stopped.

✕Not SupportedExposure to loud noise can damage the auditory organ and contribute to hearing loss.

✕Not SupportedSurgery for superior semicircular canal dehiscence carries risks and is not performed lightly.

✕Not SupportedLoud environments, listening to music loudly, and headphone use can be detrimental to hearing.

✕Not SupportedConsuming food delivered in plastic containers can lead to micro and nanoplastic exposure.

◐Partially SupportedHypersensitivity to sensory input can lead individuals to avoid social situations to prevent feeling overwhelmed.

◐Partially SupportedThe brain can adapt to auditory stimuli, and natural input is necessary for normal function to prevent unhealthy calibration.

◐Partially SupportedMagnesium, a healthy diet, coenzyme Q10, and B vitamins like B12 are standard treatments for migraines, which can sometimes include tinnitus, auditory fluctuations, or dizziness.

◐Partially SupportedMagnesium may protect retinal cells.

◐Partially SupportedMagnesium levels change the most in the cochlea after noise trauma compared to other studied ions.

◐Partially SupportedHormone replacement therapy may help recapture hearing loss associated with menopause but carries risks.

◐Partially SupportedTinnitus can be severely disabling and lead to suicidal ideation in some individuals.

◐Partially SupportedCorrected sensory input can improve brain function.

◐Partially SupportedHearing has major effects on emotional, relational, and cognitive well-being.

◐Partially SupportedThe brain perceives and manages sensory inputs, including sound, which is critical for emotional well-being.

◐Partially SupportedCochlear implants are the most successful neural prosthesis.

◐Partially SupportedAndrew Huberman experiences swelling of the lymph behind his ear when using Bluetooth headphones, attributed to a heat effect.

◐Partially SupportedTinnitus and sensorineural hearing loss encompass conditions caused by over 200 genes, noise trauma, aging, and infections like herpes family viruses.

◐Partially SupportedImmunologic hearing loss can occur due to inflammation from conditions like celiac disease or rheumatoid arthritis.

◐Partially SupportedCytomegalovirus (CMV) is carried by 80-90% of adults in the US and can cause damage when the immune system weakens.

◐Partially SupportedEpstein-Barr virus (EBV) is linked to various cancers and can cause infectious hearing loss.

◐Partially SupportedGenetic testing for hearing loss identifies a definitive cause in only 50% of cases, often yielding numerous variants of unknown significance (VUSs).

◐Partially SupportedThere is a lack of precise diagnostic subtyping for hearing loss or tinnitus, hindering targeted therapy.

◐Partially SupportedLarge-scale controlled studies are needed to compare traditional versus AI-enhanced hearing aids.

◐Partially SupportedPersonalized approaches to hearing health are necessary due to individual differences in makeup, needs, and preferences.

?Limited ResearchThe direct link between hearing loss and cognitive decline has not yet been established, and is an active area of research with conflicting data.

◐Partially SupportedThe decibel scale is a logarithmic scale used to compress a wide range of sound pressures into a more manageable linear representation.

◐Partially SupportedThe ability to move one's ears is a vestigial trait and does not provide a hearing advantage in modern humans.

◐Partially SupportedCommon sense dictates that what is good for the body is also good for hearing.

◐Partially SupportedIndividuals, including oneself, need reminders to get sunlight for circadian rhythm regulation, avoid late-night screen use, and ensure adequate magnesium intake, preferably from food.

◐Partially SupportedMany people, including oneself, neglect common-sense healthy habits like getting enough green leafy vegetables, fiber, and meeting protein quotas.

◐Partially SupportedHyperacusis, where sounds must be loud enough to be heard but become painful or uncomfortable if too loud, frequently accompanies hearing loss, reducing the dynamic range of hearing.

◐Partially SupportedAuditory pathways in the brain have strong links with emotional pathways and the limbic system.

◐Partially SupportedThe human organ of hearing, the cochlea, is approximately the size of the upper face of Lincoln on a penny.

◐Partially SupportedUnderstanding the cochlea's place frequency map is essential for cochlear implant success.

◐Partially SupportedHearing involves sound traveling down the ear canal to vibrate the eardrum, which moves the ossicles to set fluids in motion in the inner ear.

◐Partially SupportedTemporary ringing or muffled hearing after loud events indicates cochlear vulnerability and requires caution against further high-threshold sound exposure.

◐Partially SupportedThe upper gut pathway does not tend to collect infections as easily as other body areas, and wounds heal with minimal or no scar.

◐Partially SupportedGenetic predisposition influences vulnerability to noise-induced hearing loss.

◐Partially SupportedHeavy metals like lead and mercury are toxic to neurons.

◐Partially SupportedSound therapy, including practices like using sound bowls, can impact how a person feels.

◐Partially SupportedNormal conversation occurs at approximately 60 decibels sound pressure level.

◐Partially SupportedNoise levels in an airplane cabin are typically around 80 decibels.

◐Partially SupportedChildren are more vulnerable to noise levels than adults.

◐Partially SupportedAspirin use in children is warned against due to Reye's syndrome risk, not hearing loss.

◐Partially SupportedHRT can be beneficial in certain situations but also carries risks, requiring a personalized assessment of pros and cons.

◐Partially SupportedThe potential recapture of hearing through hormone replacement therapy (HRT) in women is currently being studied.

◐Partially SupportedFollowing a period of reduced auditory input, the auditory system is temporarily more susceptible to sound.

◐Partially SupportedHearing thresholds diverge between adolescent males and females as men age, with men having worse hearing on average.

◐Partially SupportedPeople with hearing loss typically have difficulty understanding speech in noisy environments but can manage in quiet environments when facing the speaker.

◐Partially SupportedLow-frequency music tends to elicit movement in the trunk and proximal musculature.

◐Partially SupportedSounds louder than 120 dB, such as a jet engine at 140 dB, can be damaging to human hearing.

◐Partially SupportedNon-auditory stimulation, such as proximity to windmills, can stimulate the vestibular system and cause disturbances.

◐Partially SupportedThe vestibular system can be stimulated by loud sound intensities, with vestibular neurons responding to loud sounds in animal experiments.

◐Partially SupportedAI tools are being developed to help interpret variants of unknown significance in genetic testing for hearing loss, potentially establishing a diagnosis in 80% of cases.

◐Partially SupportedHearing aids and cognitive behavioral therapy are endorsed for tinnitus.

◐Partially SupportedMicro and nanoplastics are preferentially taken up by hair cells in the inner ear.

◐Partially SupportedEnvironmental factors interact with genetic predisposition to affect hearing.

◐Partially SupportedWomen's hearing thresholds catch up to men's post-menopausally, after being better pre-menopausally.

◐Partially SupportedHearing loss can be as detrimental to life experience as vision loss.

◐Partially SupportedMagnesium supplementation has not been studied for tinnitus but may help with migraines.

✕Not SupportedSupplementation does not improve tinnitus according to systematic reviews and meta-analyses.

◐Partially SupportedThe inner ear is too small to be visualized or biopsied with current high-resolution imaging or tissue biopsy techniques, necessitating research into advanced diagnostics.