What The Ultimate Human with Gary Brecka Says About Testosterone & Hormones
10 episodes about testosterone & hormones
Gary Brecka is a Human Biologist, biohacker, researcher, and an anti-aging and longevity expert. His approach to health ...
Key Insights on Testosterone & Hormones
Lesbians show more masculine finger length ratios (2D:4D) than straight women, suggesting higher prenatal testosterone exposure influences sexual orientation
- Congenital adrenal hyperplasia (CAH) in females leads to higher rates of same-sex attraction, supporting the role of prenatal testosterone in sexual orientation
- The human brain continues fetal-rate growth until age 6-10, making early development crucial for hormone-influenced neural organization and sexual differentiation
- Women have 14-fold increased Alzheimer's risk with two APOE4 gene copies due to estrogen loss in menopause
- A chef with off-the-charts microplastic levels raised testosterone to 1,200 naturally by eliminating plastic exposure over time
- Coffee machines, paper cups, and sous vide bags all expose users to endocrine-disrupting chemicals through hot liquid contact
- GLP-1 agonists improve satiety and insulin sensitivity without shutting down natural hormone production like testosterone does
- Hormone-based contraception does not impair strength, hypertrophy, or power adaptations to exercise according to multiple studies
Episodes