This episode covers the testosterone and androgens. Written notes can be found at https://zerotofinals.com/physiology/endocrine/testosterone/ or in the endocrinology section of the 2nd edition of the Zero to Finals Medicine book. The audio in the episode was expertly edited by Harry Watchman.
Feb 2025
Essentials: How to Optimize Testosterone & Estrogen
In this Huberman Lab Essentials episode, I explain how to optimize hormones—particularly testosterone, estrogen, and related sex steroids—to enhance fertility and overall well-being.
I discuss the sources of testosterone and estrogen and how their levels fluctuate with age in bo ... Show More
37m 2s
May 2020
Chapter 9: Endocrinology (Part 1)
In this episode we begin the Endocrinology chapter, covering topics such as: - Hormones (regulation, types of hormones, terminology of pathophysiology, and multiple endocrine neoplasia syndromes) - Hypothalamus and Pituitary Gland (function overview, growth hormone, prolactin, an ... Show More
54m 24s
May 2020
Chapter 9: Endocrinology (Part 2)
In this episode we continue the Endocrinology chapter, covering topics such as: - Adrenal Glands [Cortex and Medulla] (anatomy/embryology/histology, adrenal gland physiology, and pathology) - Endocrine Pancreas (anatomy/embryology/histology and endocrine pancreas physiology) - Di ... Show More
53m 2s
Apr 2021
How to Optimize Testosterone & Estrogen
In this episode, I discuss testosterone and estrogen hormones and how they impact the brain, body, and behavior after puberty. I also discuss how various behaviors such as exercise (resistance and endurance training) and sex or observing sex impact these hormones and their levels ... Show More
1h 58m
May 2020
Chapter 9: Endocrinology (Part 3)
In this episode we conclude the Endocrinology chapter, covering topics such as: - Parathyroid Glands (anatomy/embryology/histology, overview of calcium homeostasis, laboratory testing and pitfalls, pathology causing increased calcium levels, and pathologic causes of decreased cal ... Show More
26m 7s
May 2023
Optimize Your Testosterone
When men think about optimizing their hormones, they tend only to think about raising their testosterone. But while increasing T can be important, an ideal health profile also means having testosterone that's in balance with your other hormones as well.Today on the show, Dr. Kyle ... Show More
46m 27s
