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Weekly · Sunday Morning

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Rapamycin extends mouse lifespan 9–14%
NAD+ precursors reverse aging in humans
Blue-light glasses improve sleep quality
Walking 10 min after meals blunts glucose
Verdict change — caffeine half-life downgraded

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Tools for Managing Stress & Anxiety — Whalespan

Content›Video›Tools for Managing Stress & …

Tools for Managing Stress & Anxiety

Andrew Huberman1h 38m · 2021-03-08

Claims Made

165

Claims Supported

138

Support Rate

84%

Support rate

138 of 165 claims supported

138 supported27 partial / not

Claims from this content

126

✓Well SupportedInside Tracker's platform provides actionable protocols to adjust blood markers into ideal ranges for health.✓Well SupportedHelix Sleep mattresses and pillows are tailored to individual sleep needs assessed through a quiz.✓Well SupportedThorne supplements are considered highly stringent regarding ingredient precision and quality.✓Well SupportedThe physiological sigh, a breathing pattern of a double inhale followed by an extended exhale, can reduce stress in real-time.✓Well Supported

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A. Volkovreader

4h

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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N. Park

2d

Would love a "what would change this verdict" RSS feed. Sign me up if it exists.

The Helix Dusk Mattress is reported to improve sleep depth, duration, and quality.

✓Well SupportedThe physiological sigh reduces stress by balancing oxygen and carbon dioxide.

✓Well SupportedUsing InsideTracker for over 10 years has provided valuable data showing a decrease in 'Inner Age'.

✓Well SupportedCold and heat exposure have shown effects on hormone health, metabolism, and neurotransmitters like dopamine and epinephrine.

✓Well SupportedA 2012 study showed that 300mg of ashwagandha twice daily led to significant reductions in perceived stress and serum cortisol levels by day 15, 30, and 45.

✓Well SupportedThorne brand supplements have high accuracy and stringency in listing their compounds.

✓Well SupportedThe physiological sigh is a breathing pattern effective for controlling stress.

✓Well SupportedPerforming 25 repetitions of cyclic hyperventilation increases alertness and body warmth by raising epinephrine and adrenaline.

✓Well SupportedExamine.com is a valuable resource for information on specific compounds, their effects, and human studies.

✓Well SupportedBreathing can modulate heart rate via the sympathetic and parasympathetic nervous systems, forming the basis of heart rate variability.

✓Well Supported100 to 400 milligrams of theanine can help many people fall asleep, sleep deeply, feel refreshed, and avoid grogginess.

✓Well SupportedExamine.com provides links to studies, discusses specific compounds, their magnitude of effect, and human study data.

✕Not SupportedThe supplement industry frequently misrepresents the amount of active ingredients on product labels.

✓Well SupportedPracticing staying calm mentally during heightened alertness activities can enhance behavioral control.

✓Well SupportedInhaling longer and more vigorously than exhaling can quickly increase heart rate.

✓Well SupportedLight suppresses melatonin release by inhibiting the pineal gland, while darkness allows the pineal gland to release melatonin, which signals sleepiness.

✓Well SupportedAdrenaline release from stressors like cold exposure or hyperventilation can help combat infections.

✓Well SupportedHigher doses and longer durations of melatonin use decrease sleep latency and increase total sleep time.

✕Not SupportedSupplementing melatonin at typical doses is not recommended due to potentially negative effects on the reproductive axis and hormones.

✓Well SupportedThe stress response system, including adrenaline and epinephrine release, can enhance the ability to combat infections and reduce inflammation in the short term.

✓Well SupportedBreathing practices that emphasize vigorous inhales over passive exhales, such as Tummo or Wim Hof breathing, lead to increases in heart rate.

✓Well SupportedShort-term stress primes the immune system to combat infection and prepares the body for fighting stressors.

✓Well SupportedThe balance between the sympathetic and parasympathetic nervous systems dictates emotional state and alertness.

✓Well SupportedChanging breathing mechanics can alter brain function and alertness.

✓Well SupportedBiological age determined by DNA tests is more important for health and longevity than chronological age.

✓Well SupportedL-theanine reduces inflammation, stress, and anxiety.

◐Partially SupportedNose breathing provides immune defense against inhaled particles and reduces infection risk compared to mouth breathing.

◐Partially SupportedAdrenaline release during the stress response mobilizes immune killer cells and interacts with the lymphatic system to combat infection.

✓Well SupportedAndrew Huberman uses the physiological sigh for stress management when feeling overly ramped up.

◐Partially SupportedActivating the parasympathetic nervous system reduces the magnitude of the stress response.

◐Partially SupportedThe body's stress response is generic and does not distinguish between psychological and physical stressors.

◐Partially SupportedA specific breathing protocol involving repeated cycles of deep inhales and exhales followed by breath holds reduced symptoms when participants were injected with endotoxin.

◐Partially SupportedAshwagandha can reduce cortisol levels by approximately 11% to 29%.

◐Partially SupportedChronic isolation and high Taqi Kynan levels are associated with long-term stress, depleting brain and body functions and promoting irritability, paranoia, and fear.

◐Partially SupportedPhysiological sighs are spontaneously engaged to correct imbalances in carbon dioxide and oxygen levels.

◐Partially SupportedSocial connection, including attachments to pets, friends, or family, can mitigate the negative effects of chronic stress.

◐Partially SupportedThe parafacial nucleus is relied upon during speech for oxygen intake and is also used for the physiological sigh and box breathing.

✕Not SupportedBreath holds and hyperventilation should never be performed near or in water.

◐Partially SupportedDeliberately widening gaze from tunnel vision to panoramic vision while the body is in a heightened state of activation can create a calming effect on the mind by releasing a brainstem circuit associated with alertness and stress.

◐Partially SupportedSerotonin release in the brain due to social connection reinforces neural connections, preventing long-term degradation.

◐Partially SupportedThe stress response system is a generalized mechanism designed to mobilize other systems in the brain and body.

◐Partially SupportedThe physiological sigh, involving a double inhale, enhances gas exchange and promotes calming by leveraging the lungs' alveolar surface area.

◐Partially SupportedClosing one's eyes during intense listening can improve attentional resources for remembering information.

◐Partially SupportedExperiencing short-term peaks in stress can improve one's ability to combat infection and heal physical wounds.

◐Partially SupportedPracticing the dissociation of the mental or emotional response from the body's state of activation, by increasing bodily activation and then calming the mind, can make higher activation states feel manageable over time.

◐Partially SupportedNon-Sleep Deep Rest (NSDR) is being implemented as a brief duration, zero cost, science-supported tool for American students to improve focus.

◐Partially SupportedThe acute stress response involves activation of the sympathetic chain ganglia.

◐Partially SupportedWim Hof breathing involves rapid, deliberate breathing cycles.

◐Partially SupportedAndrew Huberman takes ashwagandha occasionally when stressed or experiencing poor sleep, typically before sleep and/or with his last meal at least two hours before bed.

◐Partially SupportedInability to achieve good sleep indicates a transition from acute to chronic stress.

◐Partially SupportedFeelings of comfort, trust, bliss, and delight are physiological indicators of serotonin system activity.

✕Not SupportedLong-term stress is detrimental and should not involve prolonged elevated adrenaline levels.

◐Partially SupportedSocial connection can mitigate long-term stress effects by influencing neuromodulatory systems and blocking negative effects of social isolation.

✕Not SupportedA rapid reduction in heart rate, such as that seen in the vasovagal response, can lead to fainting and is not desirable when using breathing techniques to calm down.

◐Partially SupportedStress levels should ideally fluctuate throughout the day but never remain elevated to the point of disrupting sleep.

◐Partially SupportedControlling the stress response can enable falling asleep quickly after working late.

◐Partially SupportedStress can impair or enhance immune function depending on the context.

◐Partially SupportedAshwagandha has been shown to reduce fatigue and cognitive impairment, and may have mild effects on reducing depression.

◐Partially SupportedTools exist to modulate internal levels of alertness or calmness, enabling more effective engagement with life.

◐Partially SupportedAshwagandha can lower total cholesterol by up to 10%.

◐Partially SupportedPositioning on the autonomic nervous system's spectrum influences one's ability to react effectively to demands.

◐Partially SupportedStress can be viewed as a powerful and useful tool in certain contexts.

◐Partially SupportedModulating the short-term stress response in real time allows for more effective reactions and less reactivity.

◐Partially SupportedEngaging in enjoyable activities is associated with the serotonin system.

◐Partially SupportedExhale-emphasized breathing for stress reduction typically decreases heart rate to baseline over 20-30 seconds, and repeating the sigh may be necessary.

◐Partially SupportedBreathwork can shift physiology and access certain states.

✕Not SupportedLong-term stress negatively impacts the brain, including hippocampus size, and exacerbates conditions like Alzheimer's and schizophrenia.

◐Partially SupportedAdrenal insufficiency syndrome is a physiological condition where individuals cannot produce sufficient adrenaline.

◐Partially SupportedPostganglionic neurons respond to acetylcholine by releasing epinephrine.

◐Partially SupportedLearning to turn off the stress response is crucial from a young age and throughout adulthood.

◐Partially SupportedAcute stress can enhance immune response to combat infection.

◐Partially SupportedDiet, exercise, and sleep are foundational for long-term stress management.

◐Partially SupportedStress response reduces blood flow to salivary glands, causing dry throat and difficulty swallowing.

◐Partially SupportedMedium-term stress, lasting several days to several weeks, can push individuals towards their stress threshold where minor inconveniences feel overwhelming.

◐Partially SupportedEpinephrine activates beta receptors on tissues like leg muscles and the heart, causing vasodilation, increased blood flow, and accelerated heart rate.

◐Partially SupportedA sense of delight and enjoyment is associated with the serotonin system and can mitigate long-term stress.

◐Partially SupportedConditions like depression, PTSD, and ADHD/OCD have a significant emotional component beyond just their behavioral or cognitive symptoms.

◐Partially SupportedStress can act as a nootropic.

✕Not SupportedChronic stress lasting for months or years is detrimental.

◐Partially SupportedGrumpiness, anxiety, and depression can stem from being poorly rested, overworked, or overwhelmed, provided there isn't an underlying chronic neurochemical issue.

◐Partially SupportedDeliberately entering physiological activation and then cognitively calming the mind can raise one's stress threshold and capacity.

◐Partially SupportedActivating the parafacial nucleus via techniques like the physiological sigh can improve speech, facial muscle control, and relaxation.

◐Partially SupportedWriting down things one is thankful for can positively impact the serotonin system.

◐Partially SupportedStress activation is beneficial when work needs to be done and detrimental when trying to fall asleep.

◐Partially SupportedThe stress response activates certain systems, shuts down others, and creates agitation that promotes movement or speech.

◐Partially SupportedHumans are born with genetically encoded systems for both stress and distress, and possess the capacity to control their stress.

◐Partially SupportedA healthy relationship to sleep involves being able to fall asleep, stay asleep for most of the night, and return to sleep if awakened, to feel rested.

◐Partially SupportedWhile external events are uncontrollable, managing one's reaction to them is within control.

◐Partially SupportedSocial connection and friendship require work, flexibility, and investment of time.

◐Partially SupportedEmotional experiences, whether positive or negative, involve both the brain and the body.

◐Partially SupportedHumans are inherently social creatures with a need to stay connected.

◐Partially SupportedOxytocin release is associated with intense circumstances like post-orgasm, childbirth, and couples post-sex, not general social interactions.

◐Partially SupportedThe gut and liver communicate with and influence the brain.

◐Partially SupportedStress threshold is the ability to cognitively re-regulate physiological responses.

✕Not SupportedChronically elevated or chronically low heart rate are both detrimental.

◐Partially SupportedDeliberate hyperventilation for approximately 25 cycles can lead to feelings of alertness and trigger anxiety attacks in individuals with anxiety.

◐Partially SupportedL-theanine has effects on insomnia and some blood lipid profiles.

◐Partially SupportedAndrew Huberman supplements with L-theanine for sleep and when feeling under significant stress, particularly in the late afternoon.

✕Not SupportedTaurine has effects on the microvasculature that Andrew Huberman personally experienced as negative, causing bursting of microvasculature in his eyes.

◐Partially SupportedSocial connection, even with one person, an animal, or something one delights in, mitigates long-term stress and improves emotionality.

◐Partially SupportedReducing the stress response allows for better reception and processing of information and more effective engagement with life.

◐Partially SupportedThe autonomic nervous system and its stress modulation capabilities form the foundation for experiencing emotions like happiness, awe, and joy.

◐Partially SupportedThe parasympathetic nervous system has specific entry points that allow for real-time reduction of the stress response.

◐Partially SupportedControlling the internal landscape through physiological tools provides a sense of agency and control over one's reactions.

◐Partially SupportedChronic stress can cause hippocampal shrinkage and worsen Alzheimer's predisposition, schizophrenia, and addiction relapse.

◐Partially SupportedTools grounded in physiology and neuroscience can manage stress and emotions.

◐Partially SupportedEpinephrine activates receptors on non-essential tissues like digestion and reproduction, causing vasoconstriction.

◐Partially SupportedNeurons controlling facial muscles, eyes, and stress responses work together, explaining stress-induced speech impairment and jitteriness.

◐Partially SupportedRespiration, dilation of gaze, social connection, supplementation, sleep, nutrition, and exercise can modulate and control stress.

◐Partially SupportedRepeating the physiological sigh for 10-15 cycles can aid sleep or relaxation, and excessive repetition may induce sleep.

◐Partially SupportedTraining oneself to remain calm during physical activation can make medium-term stressors more manageable.

◐Partially SupportedRegular exercise, good sleep, real-time stress-reduction tools, and social connection are known mechanisms for modulating long-term stress.

◐Partially SupportedSerotonin generally promotes feelings of well-being and contentment and is released upon recognizing and trusting someone.

◐Partially SupportedNon-prescription compounds can modulate the stress response system.

◐Partially SupportedHigh levels of melatonin taken chronically can suppress cortisol and epinephrine release from the adrenals.

◐Partially SupportedThe diaphragm is a controllable skeletal muscle that can be voluntarily manipulated to influence physiological responses.

◐Partially SupportedThe sympathetic chain ganglia become activated rapidly like dominoes when a stressor is perceived.

✕Not SupportedChronic stress, particularly in 'type A' personalities, contributes to heart disease due to its impact on blood vessels, leading to hypertension.

◐Partially SupportedShort-term stress primes the body for better cognition by activating brain centers that enhance focus and detailed analysis.

✕Not SupportedThe concept of 'adrenal burnout' is physiologically inaccurate as the adrenals have a vast capacity for adrenaline production.

◐Partially SupportedChronically elevated cortisol is associated with negative health outcomes.

◐Partially SupportedTools that directly influence the autonomic nervous system are effective for rapidly reducing stress.