Hormones and Attraction: What We Think We Know vs. What the Science Says

Can you tell someone's testosterone or estrogen levels just by looking at their face? Is "jawmaxxing" actually backed by science? In this video, we dive deep into the real science of hormones, physical attraction, and evolutionary biology. We debunk popular myths around high testosterone, facial masculinity, and ovulation preferences, revealing what the research actually shows about human mate selection. Discover why facial structure isn't a hormone panel, how estrogen impacts skin and collagen as women age, and why physical strength accounts for 70% of perceived bodily attractiveness. If you want to understand how hormones shape our development—and why muscle is the single most modifiable signal of health and longevity—this episode is for you.Find Dr. Gabrielle Lyon at:- Instagram: https://www.instagram.com/drgabriellelyon/- TikTok: tiktok.com/@drgabriellelyon- Facebook: facebook.com/doctorgabriellelyon- YouTube: youtube.com/@DrGabrielleLyon- X: x.com/drgabriellelyon- Apply to become a patient: https://drgabriellelyon.com/new-patient-inquiry/- Weekly newsletter: https://institute-for-muscle-centric-medicine.ck.page- Order my new book: https://www.amazon.com/exec/obidos/ASIN/1668085623Chapters:00:00 What role do hormones play in the traits we find attractive? 00:46 High vs. low testosterone: does it change who we pick? 01:44 The ovulation story: do women seek out masculine men? 03:19 Two questions: can you see hormones, and what's modifiable? 04:12 What testosterone and estrogen build during development 05:23 Does winning raise testosterone? What a masculine face tells you 06:26 Selection, training and genes: why muscle isn't just testosterone 07:54 Are women attracted to testosterone? What the longitudinal studies show 09:29 Face vs. strength: what predicts mating success 10:08 The 70% finding: strength and bodily attractiveness 11:44 Why strength is a hard-to-fake health signal 13:41 Can you see estrogen? Facial ratings and why more isn't better 14:41 Culture moves beauty standards, and estrogen shows up in skin 16:08 Estrogen therapy and skin: what it can and can't do 16:36 Can you see hormones? Muscle is the system you can see and changeDisclaimer: The Dr. Gabrielle Lyon Podcast and YouTube are for general information purposes only and do not constitute the practice of medicine, nursing, or other professional health care services, including the giving of medical advice, and no doctor/patient relationship is formed. The use of information on this podcast, YouTube, or materials linked from this podcast or YouTube is at the user's own risk. The content of this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Users should not disregard or delay in obtaining medical advice for any medical condition they may have and should seek the assistance of their health care professional for any such conditions.