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Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548

2026-10-02 · 11 min · episode 1548 · 22 entities

episode page audio

Asserted relationships

  • → references pubmed.ncbi.nlm.nih.gov concept
    0.77
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://pubmed.ncbi.nlm.nih.gov/36150665
  • → hosted by Dave Asprey person
    0.55
    evidence rules-v5
    Feed author/publisher: Dave Asprey
  • → discusses Education concept
    0.40
    evidence rules-v5
    Feed category: Education
  • → discusses Science concept
    0.40
    evidence rules-v5
    Feed category: Science
  • → discusses Health & Fitness concept
    0.40
    evidence rules-v5
    Feed category: Health & Fitness
  • → discusses Self-Improvement concept
    0.40
    evidence rules-v5
    Feed category: Self-Improvement
  • → references Articles website
    0.38
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://pmc.ncbi.nlm.nih.gov/articles/PMC7618901
  • → references Discount website
    0.38
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://dangercoffee.com/discount/dave15
  • → references Record website
    0.38
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://pub.uni-bielefeld.de/record/2993432
  • → references beyondconference.com website
    0.38
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://beyondconference.com/
  • → references upgradelabs.com website
    0.38
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://upgradelabs.com/

Entities found in this episode

concepts 10

  • mentioned pubmed.ncbi.nlm.nih.gov concept
    0.90
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://pubmed.ncbi.nlm.nih.gov/36150665
  • references pubmed.ncbi.nlm.nih.gov concept
    0.77
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://pubmed.ncbi.nlm.nih.gov/36150665
  • mentioned Education concept
    0.50
    evidence rules-v5
    Feed category: Education
  • mentioned Science concept
    0.50
    evidence rules-v5
    Feed category: Science
  • mentioned Health & Fitness concept
    0.50
    evidence rules-v5
    Feed category: Health & Fitness
  • mentioned Self-Improvement concept
    0.50
    evidence rules-v5
    Feed category: Self-Improvement
  • discusses Education concept
    0.40
    evidence rules-v5
    Feed category: Education
  • discusses Science concept
    0.40
    evidence rules-v5
    Feed category: Science
  • discusses Health & Fitness concept
    0.40
    evidence rules-v5
    Feed category: Health & Fitness
  • discusses Self-Improvement concept
    0.40
    evidence rules-v5
    Feed category: Self-Improvement

websites 10

  • mentioned Articles website
    0.45
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://pmc.ncbi.nlm.nih.gov/articles/PMC7618901
  • mentioned Discount website
    0.45
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://dangercoffee.com/discount/dave15
  • mentioned Record website
    0.45
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://pub.uni-bielefeld.de/record/2993432
  • mentioned beyondconference.com website
    0.45
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://beyondconference.com/
  • mentioned upgradelabs.com website
    0.45
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://upgradelabs.com/
  • references Articles website
    0.38
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://pmc.ncbi.nlm.nih.gov/articles/PMC7618901
  • references Discount website
    0.38
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://dangercoffee.com/discount/dave15
  • references Record website
    0.38
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://pub.uni-bielefeld.de/record/2993432
  • references beyondconference.com website
    0.38
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://beyondconference.com/
  • references upgradelabs.com website
    0.38
    evidence rules-v5
    Link in episode "Vagus Nerve Memory, Cat Cancer Genes, Inherited Intelligence, Mulberry Microbes, and Vitamin D : 1548": https://upgradelabs.com/

persons 2

  • mentioned Dave Asprey person
    0.70
    evidence rules-v5
    Feed author/publisher: Dave Asprey
  • hosted by Dave Asprey person
    0.55
    evidence rules-v5
    Feed author/publisher: Dave Asprey
Episode description as stored
Vagus Nerve Stimulation Improves Cognitive Scores in a Small Trial In a 24-week trial involving people with mild cognitive impairment, participants assigned to electrical stimulation at vagus-innervated parts of the ear improved by an average of 3.2 points on a general cognitive test, compared with 0.3 points in a sham-stimulation group. Host Dave Asprey explores the proposed connection between the vagus nerve and the locus coeruleus, a brainstem region involved in attention and learning. He explains why an improved test score is intriguing but does not show that vagus nerve stimulation prevents Alzheimer’s disease—or that a consumer device will reproduce the study’s results.pubmed.ncbi.nlm.nih+1 Sources: https://pubmed.ncbi.nlm.nih.gov/36150665/ https://pmc.ncbi.nlm.nih.gov/articles/PMC13214873/ https://theconversation.com/vagus-nerve-stimulation-shows-promise-as-a-way-to-counter-alzheimers-disease-and-age-related-memory-loss-269465 ~~~ Nearly 500 Cat Tumors Reveal Cancer Genes Shared With Humans Researchers analyzed 493 matched tumor and normal-tissue samples across 13 types of cancer in domestic cats. They found alterations in genes familiar to human cancer researchers, including TP53, and tested whether a mutation called FBXW7 might predict drug sensitivity in lab-grown models of feline mammary tumors. Host Dave Asprey examines why naturally occurring cancers in pets could help scientists investigate treatments across species, while making clear that a promising response in six laboratory tumor models is not a proven treatment for cats or people. pmc.ncbi.nlm.nih Sources: https://pmc.ncbi.nlm.nih.gov/articles/PMC7618901/ https://pubmed.ncbi.nlm.nih.gov/41712721/ https://www.sciencedaily.com/releases/2026/09/260924231826.htm ~~~ Twin-Family Study Challenges a Simple Explanation for Inherited Intelligence Why do parents and children often score similarly on tests of cognitive ability? Researchers using Germany’s TwinLife data found that genetic transmission explained more of that resemblance than the particular shared-home-environment pathway their model tested. Host Dave Asprey unpacks the distinction between why relatives resemble one another and whether a child’s environment matters . The study does not show that parenting, education, or other experiences have no effect on cognition.pub.uni-bielefeld+1 Sources: https://pub.uni-bielefeld.de/record/2993432 https://www.psypost.org/genetics-not-shared-environments-drives-parent-child-similarities-in-cognitive-ability/ ~~~ Mulberry Compounds May Change Gut Bacteria and Metabolism A review of mulberry research highlights how leaves, fruit, and differently processed extracts contain distinct mixtures of compounds that gut microbes may use. In mouse experiments, a fraction combining mulberry polyphenols and polysaccharides produced more favorable microbiome and metabolic changes than either fraction alone; transferring microbes from treated mice passed along some of those effects. Host Dave Asprey explores the idea that a plant extract’s preparation may matter as much as its name—and why the findings do not yet establish a microbiome benefit from mulberry products in humans.pmc.ncbi.nlm.nih+1 Sources: https://pmc.ncbi.nlm.nih.gov/articles/PMC13406227/ https://www.sciencedaily.com/releases/2026/09/260928100551.htm ~~~ Magnesium Changes Vitamin D Metabolism—But Not Always in the Same Direction Magnesium helps regulate the pathways that process vitamin D, but “more magnesium means more vitamin D” is too simple. In a 12-week randomized trial involving 180 adults, magnesium supplementation changed a measured vitamin D metabolite differently depending on participants’ starting vitamin D levels: the modeled difference was positive at 30 ng/mL and negative at 50 ng/mL. Host Dave Asprey explains why this matters to people tracking supplement stacks and bloodwork, while distinguishing a change in a lab marker from a demonstrated health benefit.pubmed.ncbi.nlm.nih+1 Sources: https://pmc