Essentials: How Smells Influence Our Hormones, Health & Behavior | Dr. Noam Sobel
In this Huberman Lab Essentials episode, my guest is Dr. Noam Sobel, PhD, a Professor of Neurobiology at the Weizmann Institute of Science and an expert on the human sense of smell. We discuss how the brain processes odors and how smell shapes our lives more than we realize, influencing everything from who we become friends with to how we experience emotions, hormones and aggression. Dr. Sobel also shares his lab’s groundbreaking work on digitizing smell and future technologies that could enable noninvasive disease detection through body odors.
Read the full episode show notes at hubermanlab.com.
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Timestamps
(00:00:00) Noam Sobel
(00:00:20) Biology of Smell (Olfaction)
(00:04:32) Human Smell, Social Interaction, Handshaking
(00:08:31) Sponsor: LMNT
(00:10:03) Friendship, Body Odor
(00:14:04) Human Chemosignals, Smell of Fear & Contagion
(00:15:48) Aggression, Chemosignals, Men vs Women, Babies
(00:20:38) Sponsor: AG1
(00:21:51) Tears, “Chemical Blanket”, Testosterone
(00:25:37) Digitizing Smells
(00:28:25) Sponsor: Eight Sleep
(00:29:48) Creating Digital Odors; Future Medical Diagnostics
(00:33:43) Acknowledgments
Disclaimer & Disclosures
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Popis podcastu
The Huberman Lab podcast is hosted by Andrew Huberman, Ph.D., a neuroscientist and tenured professor in the department of neurobiology, and by courtesy, psychiatry and behavioral sciences at Stanford School of Medicine. The podcast discusses neuroscience and science-based tools, including how our brain and its connections with the organs of our body control our perceptions, our behaviors, and our health, as well as existing and emerging tools for measuring and changing how our nervous system works.
Huberman has made numerous significant contributions to the fields of brain development, brain function, and neural plasticity, which is the ability of our nervous system to rewire and learn new behaviors, skills, and cognitive functioning. He is a McKnight Foundation and Pew Foundation Fellow and was awarded the Cogan Award, given to the scientist making the most significant discoveries in the study of vision, in 2017.
Work from the Huberman Laboratory at Stanford School of Medicine has been published in top journals, including Nature, Science, and Cell, and has been featured in TIME, BBC, Scientific American, Discover, and other top media outlets.
In 2021, Dr. Huberman launched the Huberman Lab podcast. The podcast is frequently ranked in the top 10 of all podcasts globally and is often ranked #1 in the categories of Science, Education, and Health & Fitness.