The Science of Hunger & Medications to Combat Obesity | Dr. Zachary Knight
June 17, 2024
404,167
8,711
627
2.31%
Search the Record
IndexedEvery word spoken in this episode is indexed. Type any phrase to jump straight to the moment it was said.
Type any word or phrase that may have been spoken. Click a result to seek the player to that exact moment.
Try a name, a topic, or a quoted line
Andrew Huberman Episodes Around June 17, 2024
See what was published immediately before and after this episode.
2:18:57Now PlayingThe Science of Hunger & Medications to Combat Obesity | Dr. Zachary Knight
Chapters
YouTube Description
as posted by the channelIn this episode, my guest is Dr. Zachary Knight, Ph.D., a professor of physiology at the University of California, San Francisco (UCSF), and Howard Hughes Medical Institute (HHMI) investigator. We discuss how the brain controls our sense of hunger, satiety, and thirst. He explains how dopamine levels impact our cravings and eating behavior (amount, food choices, etc) and how we develop and can change our food preferences and adjust how much we need to eat to feel satisfied.
We discuss factors that have led to the recent rise in obesity, such as interactions between our genes and the environment and the role of processed foods and food combinations. We also discuss the new class of medications developed for the treatment of obesity and diabetes, including the GLP-1 agonists semaglutide (Ozempic, Wegovy) and tirzepatide (Mounjaro). We discuss how these medications work to promote weight loss, the source of their side effects, and the newer compounds soon to overcome some of those side effects, such as muscle loss.
Dr. Knight provides an exceptionally clear explanation for our sense of hunger, thirst, and food cravings that translates to practical knowledge to help listeners better understand their relationship to food, food choices, and meal size to improve their diet and overall health.
Access the full show notes, including referenced articles, books, people mentioned, and additional resources
Thank you to our sponsors
Eight Sleep
Huberman Lab Social & Website
Dr. Zachary Knight
UCSF academic profile
HHMI profile
Publications
Lab website
Timestamps
#HubermanLab #Health #Obesity
Title Card Photo CreditMike Blabac
Links & Promotions
Guests & Subjects Covered
Sentinel Indexing in Progress
Metadata and chapters are available. Claim extraction for this episode is pending.
All video content is delivered via YouTube embedded players in accordance with the YouTube Terms of Service. Sentinel provides research tools that promote discovery and accountability across political media.