In this episode, Dr. Stacy Sims returns for her fourth appearance on the podcast to share her latest insights into women’s health, performance, and longevity.
In this episode, Dr. Stacy Sims returns for her fourth appearance on the podcast to share her latest insights into women’s health, performance, and longevity. She clears up common misconceptions about aging and fitness, emphasizing the importance of foundational practices - sleep, nutrition, and consistent training - over chasing advanced supplements or quick fixes.
Dr. Sims highlights the gender differences in exercise research, explains why women need tailored approaches to training, and explores how HIIT, resistance workouts, and structured year-round plans can transform strength and resilience. The discussion also covers gut health, menopause hormone therapy, protein timing, and strategies to keep young girls engaged in sports.
00:00 Longevity Misconceptions in Women’s Health
02:29 Exercise & Aging: Male vs. Female Data Differences
09:26 Optimizing Workouts for Different Life Stages
14:29 Structuring Year-Round Training Plans
20:22 High-Intensity Interval Training (HIIT) for Women
29:07 Heart Rate Zones, Wearables & Smart Tracking
40:13 Medical Considerations in High-Intensity Training
47:46 Morning vs. Evening Workouts
48:50 Caffeine’s Role in Fat Loss & Performance
50:41 Gut Health, Nutrition & Glutamine
55:08 Menopause Hormone Therapy
58:53 Creatine & Bloating Myths
01:14:18 Supporting Young Girls in Sports
01:23:16 Final Insights & Projects
The High-Performance Health Podcast is all about optimising your body, mind and lifestyle for high performance.
Packed full of actionable insights, strategies, bio hacks, lifestyle hacks, mindset strategies and expert performance advice, Angela Foster is on a mission to optimise your human potential. Featuring interviews with some of the top experts on the planet in the fields of health, performance and business, this show aims to inspire, educate and empower you to live an energetic, healthful and limitless life.
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Dr. Stacy Sims is an exercise physiologist and nutrition scientist known globally for her pioneering work on sex differences in training, nutrition, and health. Author of ROAR and Next Level, and creator of Women Are Not Small Men®, she helps women optimize health and performance by working with their physiology.
Website & Newsletter: www.drstacysims.com
Facebook: facebook.com/drstacysims
Instagram: instagram.com/drstacysims
Angela Foster is an award winning Nutritionist, Health & Performance Coach, Keynote Speaker and Host of The High Performance Health Podcast.
A former corporate lawyer turned industry leader in biohacking and health optimisation for women, Angela regularly gives keynotes to large fitness, health and wellness events including the Health Optimisation summit, The Biohacker summit, Dragonfly live, Elevate Fitness conference and Gaia TV. She also delivers Health Optimisation and Performance Workshops to large multinational corporations and senior leaders with a strong focus on women’s health and burnout prevention.
Angela is also the creator of BioSyncing® a blueprint for high performing women who want to ditch burnout, harmonise their hormones and elevate their life.

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