In this Huberman Lab Essentials episode, I explain how two key hormones control metabolism and discuss tools to enhance their levels to improve metabolic health.

I discuss the pathways through which the brain and body interact to produce thyroid hormone and growth hormone, and how these hormones influence essential processes like tissue growth and repair, body composition, and energy production. I explain how thyroid hormone levels are influenced by key nutrients, such as iodine, selenium, and L-tyrosine. I also explain how practices such as exercise, sleep, meditation and sauna can offset age-related declines in growth hormone, to optimize overall hormone health and metabolism.

Read the full episode show notes at hubermanlab.com.

Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch or listen to the full-length episode at ⁠⁠⁠⁠⁠hubermanlab.com⁠⁠⁠⁠⁠.

Thank you to our sponsors

AG1: https://drinkag1.com/huberman

Eight Sleep: https://eightsleep.com/huberman

David: https://davidprotein.com/huberman

Timestamps

00:00:00 Huberman Lab Essentials; Hormones & Metabolism

00:01:41 Hypothalamus, Pituitary, Thyroid

00:03:22 Thyroid Hormone Functions, Tools: Iodine, Selenium, L-Tyrosine

00:07:55 Sponsor: Eight Sleep

00:09:27 Thyroid Hormone, Glucose & Metabolism; Thyroid Hormone Disorders

00:11:45 Growth Hormone Functions, Prescription Growth Hormone

00:14:41 Growth Hormone Release, Tools: Sleep & Bedtime Fasting

00:16:07 Growth Hormone Release, Tool: Meditation

00:18:21 Sponsor: AG1

00:19:24 Growth Hormone Release, Tools: Exercise, Warm-Up, Glucose, Cool Down

00:22:04 Growth Hormone Supplements, Arginine

00:24:07 Offsetting Age-Related Growth Hormone Decline

00:25:05 Temperature & Growth Hormone, Tool: Sauna Protocol

00:29:23 Sponsor: David Protein

00:30:38 Peptides, Sermorelin, Secretagogues, Risk

00:33:26 Recap & Key Takeaways

Disclaimer & Disclosures

Learn more about your ad choices. Visit megaphone.fm/adchoices