Jay Shetty Podcast

#1 Hormone Expert: STOP Crashing at 3PM! THIS Secret Habit that Will CHANGE Your Life

Have you ever felt totally off but couldn’t explain why? Did you ever figure out what was causing it? Today, Jay sits down with Dr. Sara Szal, a Harvard- and MIT-trained physician, researcher, and bestselling author, to dive into a topic that affects everyone but rarely gets the attention it deserves: hormones. Together, they break down what hormones really are, how stress and daily habits can throw them off balance, and why understanding these powerful chemical messengers can completely transform the way we think about health. Dr. Sara shares how simple changes, from better sleep and mindful eating to managing stress, can help reset your body’s natural rhythm in just a few days. Dr. Sara explains how the pill, though widely used, can disrupt hormone balance, increase inflammation, and even affect fertility, insights many women never hear about. She breaks down what’s really happening inside the body and offers practical ways to restore balance through nutrition, testing, and natural alternatives. In this interview, you'll learn: How to Balance Your Hormones Naturally How to Manage Stress and Lower Cortisol How to Reset Your Body in Just 3 Days How to Heal Fatigue by Listening to Your Body How to Transition Off Birth Control Safely How to Support Fertility and Hormone Health How to Regulate Before You React What We Discuss: 00:00 Intro 00:22 What Exactly Are Hormones? 01:20 What Causes Hormonal Imbalance? 02:18 How to Measure Stress Hormones 04:03 When You’re Running on Cortisol 05:07 The Truth About Insulin Resistance 06:36 How Hormones Differ in Men and Women 09:11 Why Measuring the Right Hormones Matters 10:22 Simple Ways to Rebalance Your Hormones 13:09 Why Estrogen and Progesterone Decline 19:09 Why You Should Start with Cortisol 21:11 Four Powerful Ways to Reduce Stress 27:01 How to Turn Stress into Strength 28:53 Breaking Free from Chronic Stress 31:10 Everyday Habits to Lower Cortisol 34:44 Feeling Low on Energy But Can’t Explain Why? 36:11 How to Decompress and Recenter Yourself 40:02 Do Men or Women Heal Faster After a Divorce? 42:38 Creating Healthy Emotional Distance 44:07 The Power of Boundaries in Healing 47:37 People-Pleasing: A Hidden Stress Response 20:09 The Biggest Hormonal Shifts in Life 54:10 What You Need to Know About Andropause 55:10 The Evolution of Birth Control 57:27 Painful Periods Are Not Normal! 52:25 Lifestyle Fixes for Acne and Hormone Health 01:00:09 The Hidden Long-Term Effects of the Pill 01:02:51 How to Reverse the Pill’s Impact 01:04:43 Does Birth Control Affect Fertility? 01:06:27 The Complexity and Simplicity of Hormones 01:09:27 How to Take Ownership of Your Health 01:10:30 Is Natural Birth Control Effective? 01:12:23 How to Make IUD Insertion Less Painful 01:14:59 Getting Pregnant After Birth Control 01:17:26 What Science Says About Cycle Syncing 01:20:17 How to Safely Transition Off the Pill 01:21:36 Where Science Meets Spirituality 01:26:43 Sara on Final Five Episode Resources: https://www.instagram.com/jayshetty https://www.facebook.com/jayshetty/ https://x.com/jayshetty https://www.linkedin.com/in/shettyjay/ https://www.youtube.com/@JayShettyPodcast http://jayshetty.me

Jay ShettyhostDr. Sara Szalguest

Oct 26, 20251h 30mWatch on YouTube ↗

WHAT IT’S REALLY ABOUT

Measure cortisol first to rebalance hormones, energy, mood, and fertility

Hormones are chemical “messengers” that govern homeostasis, and imbalance often shows up as fatigue, weight gain, mood issues, acne, fertility problems, or disrupted cycles rather than an obvious “hormone problem.”
Chronic stress is framed as the #1 modern driver of hormonal dysfunction, with cortisol positioned as the “great unifier” that can disrupt insulin, thyroid, progesterone, and testosterone—so measurement and stress-response tracking are prioritized.
Metabolic dysfunction is explained through insulin resistance (insulin as the “bouncer”), emphasizing that elevated insulin often precedes abnormal glucose by years and can be improved rapidly via food, movement, and monitoring.
Sex hormones differ mainly by degree (not presence), with key life-stage shifts (puberty, 20s peak, 30s early fertility/androgen changes, 40s perimenopause; gradual andropause in men) and special attention to thyroid autoimmunity in women.
The conversation critiques routine birth-control prescribing for non-contraceptive issues (acne/painful periods) without full informed consent, discusses potential downstream effects, and offers alternatives like lifestyle changes, cycle tracking, and preference for copper IUDs with proper pain control during insertion.

IDEAS WORTH REMEMBERING

5 ideas

Start with cortisol if you feel “off” and don’t know why.

Szal calls cortisol the “great unifier” because high or low cortisol can cascade into insulin issues, lowered progesterone, and reduced testosterone; she recommends measuring cortisol (and/or tracking HRV) before guessing at willpower or mindset failures.

Aim for “optimal,” not merely “normal,” lab ranges.

She distinguishes optimal targets (e.g., morning cortisol ~10–15; afternoon ~5–10) from population “normal,” arguing that feeling well often requires treating toward a Goldilocks zone rather than average values.

Insulin is an early-warning signal—and can improve quickly.

Insulin resistance is described as cells becoming “numb” to insulin, driving fat storage and elevated blood sugar; she notes insulin can shift within days via food/exercise and often changes 7–14 years before glucose abnormalities appear.

Many “personal” struggles can be biological signals, not moral failings.

Fatigue, low motivation, brain fog, and weight gain are framed as potential hormone/stress/thyroid issues that deserve measurement and root-cause work before self-blame—while still integrating mindset and meaning.

Simple evening ‘bookends’ can downshift your stress response.

Instead of defaulting to wine/doom TV, they propose an à la carte menu: short meditation/breathwork, horizon-gazing to relax eye muscles, gentle yoga (even 5 minutes), a short walk (also helps glucose), meaningful reading, cooking as ritual, and a quick partner “vibe check.”

WORDS WORTH SAVING

5 quotes

So with all hormones, I can't think of a single exception, you want it to be in this Goldilocks zone of not too high and not too low.

— Dr. Sara Szal

You know, what happens for a lot of folks is that they feel tired... and they assume that it's some sort of moral failing... And I would say let's start with your biology before we go to the place of moral failing.

— Dr. Sara Szal

When it comes to a hormone like insulin, you can change it with your food and exercise in three days.

— Dr. Sara Szal

Start with cortisol. There's a few reasons for that. Cortisol is the great unifier because it's involved in all of these other systems.

— Dr. Sara Szal

This idea that pain is a normal part of being female and cycling is a myth that we totally have to bust because it's not normal for your periods to hurt.

— Dr. Sara Szal

Hormones as communication systems and “Goldilocks” rangesCortisol, DHEA, and measuring stress (labs, at-home tests, HRV)Insulin resistance, glucose monitoring, cardiometabolic risk (especially in women)Thyroid dysfunction and Hashimoto’s symptomsEstrogen/progesterone/testosterone dynamics and fertility signalsStress rituals: decompression, regulation, breathwork, relationshipsBirth control: indications, risks, reversibility, and non-hormonal optionsCycle syncing and N-of-1 self-experimentationBoundaries, people-pleasing (“fawn”), and relational stressPrecision medicine and patient ownership via testing

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