

High Performance Health
Angela Foster
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.
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.
Episodes
Mentioned books

Nov 17, 2025 • 1h 6min
When Should You Freeze Your Eggs? | Dr. Natalie Crawford on Timing, Testing & Family Planning
Dr. Natalie Crawford, a double board-certified reproductive endocrinologist and author of The Fertility Formula, delves into the myths surrounding fertility and the timing of egg freezing. She discusses the critical factors affecting egg quality and ovarian health, emphasizing that fertility isn't 'over at 35.' Natalie explains the egg freezing process, the emotional toll of infertility, and how lifestyle impacts long-term reproductive health. She also advocates for proactive testing and support for those facing fertility challenges.

Nov 14, 2025 • 1h 12min
The Science of Red Light & Laser Therapy for Longevity: Cellular Repair, Inflammation & Neuroprotection with Forrest Smith
Forrest Smith, co-founder and CEO of Kineon, is an expert in red light and laser therapy. In this engaging discussion, Forrest debunks misconceptions about red light therapy and explains how it promotes collagen, reduces inflammation, and enhances mitochondrial health. He shares insights on its benefits for skin rejuvenation, joint pain relief, and even fertility enhancement. Additionally, he discusses intriguing topics like its impact on brain health, gut function, and cardiovascular support. Listen to explore the science behind these fascinating therapies!

26 snips
Nov 10, 2025 • 1h 20min
4 Pillars of Healing Your Gut Microbiome Naturally | Dr. Will Bulsiewicz
Dr. Will Bulsiewicz, a gastroenterologist and bestselling author, delves into gut health strategies that can transform your well-being. He explains how morning light influences your gut rhythm and the crucial link between your microbiome and mood. Discover the four pillars for gut healing: fiber, polyphenols, healthy fats, and fermented foods. Learn when to consume fiber for optimal health, how late meals spike inflammation, and the surprising differences between probiotics and prebiotics. Plus, get practical tips for enhancing digestion and reducing inflammation!

Nov 7, 2025 • 12min
You’re Probably Training Wrong | Dr. Stacy Sims on How Women 40+ Should Measure Intensity
In this engaging discussion, Dr. Stacy Sims, an exercise physiologist specializing in female physiology, reveals how women over 40 can optimize their training. She advocates for using the Rate of Perceived Exertion (RPE) scale to gauge workout intensity, emphasizing that a '10' means complete exertion. Dr. Sims also critiques the vague notion of 'moderate intensity' and stresses the importance of building a solid fitness foundation before diving into high-intensity training. She highlights that movement is medicine, and varying stress is crucial for fitness adaptations.

4 snips
Nov 3, 2025 • 1h 2min
The Female Longevity Blueprint | How Stress, Sleep & Oxytocin Shape Women’s Hormones | Alisa Vitti
In this engaging conversation, Alisa Vitti, a functional nutritionist and hormone expert, delves into why modern women are experiencing earlier perimenopause due to stress and sleep issues. She shares insights on her innovative Cycle Syncing® Method, which has shown an 80% reduction in symptoms within 30 days. Alisa explains the importance of ovulation for longevity and offers practical tips on nutrition and strength training for midlife women. She also highlights the role of oxytocin in mood and metabolism, and shares her daily non-negotiables for hormonal health.

Oct 31, 2025 • 13min
The Hidden Link Between Stress, Trauma, and Autoimmunity — Completing the Stress Cycle - Dr. Sara Gottfried
Dr. Sara Gottfried, a physician specializing in hormones and trauma, joins Angela to explore the intricate ties between stress, trauma, and autoimmunity. They delve into the unique stress responses women experience, such as freezing and fawning, alongside the impact of the PINE network on health. The duo discusses the crucial role of social support in processing emotions and mitigating trauma's long-term effects. Additionally, they highlight how puberty can heighten emotional sensitivity in girls and its link to autoimmune conditions, referencing insights from traditional practices.

Oct 27, 2025 • 1h 20min
The Hidden Hormone That Shapes Your Mood, Energy & Resilience | Sarah Hill
Why do so many women feel anxious, tired, or off balance at certain times of the month?
In this episode, Angela and Dr. Sarah Hill explore how changes in estrogen and progesterone affect mood, focus, and energy, and what happens when stress, inflammation, or birth control disrupt that rhythm.
You’ll learn how hormones influence sleep, stress response, and emotional well-being, how to identify if you’re not ovulating regularly, and how to support your hormones naturally. If you’ve ever wondered, “Why do I feel different at different times in my cycle?” - this episode gives you the answers.
What You’ll Learn:
• What progesterone really does
• Why anxiety increases before your period or in perimenopause
• How stress and inflammation affect your hormones
• Why many women don’t ovulate every month
• The link between birth control, alcohol cravings, and mood
• Progesterone vs. synthetic progestins
• Why teens and women in perimenopause experience similar symptoms
• Why women’s health research needs to change
• How to track your cycle and hormones
TIMESTAMPS
00:00 – Intro & Why Hormones Drive How Women Feel
03:00 – The Menstrual Cycle Explained
08:00 – How Progesterone Calms the Brain
12:00 – PMS, PMDD & Hormonal Sensitivity
17:00 – Inflammation, Stress & Hormonal Resilience
23:00 – Lifestyle Shifts that Restore Balance
33:00 – Long Cycles, Bleeding & Birth Control
36:00 – PCOS, Mental Health & Progesterone
43:00 – Progestins vs. Progesterone
47:00 – Alcohol, GABA & Stress Relief
49:00 – Supporting Hormones in Perimenopause
50:00 – Teenage Hormonal Turbulence
57:00 – Investigating Cycle Issues
1:00:00 – Why Science Still Gets Women Wrong
1:08:00 – Hormones, Training & Recovery
WATCH my previous interview with Dr. Sarah Hill through this link: https://youtu.be/z9sfph-9_MA
VALUABLE RESOURCES
A BIG thank you to our sponsors who make the show possible:
- Defender Shield - http://defendershield.com/ANGELA | Use the code ANGELA at checkout for an exclusive 10% off
- Supercharge your energy and upgrade your mitochondria with Mitopure - http://timeline.com/angela | Enter code ANGELA to save 10%
- Quantum Upgrade - http://quantumupgrade.io/ | Use code ANGELA15 to get your 15 day free trial. No credit card required
ABOUT THE GUEST
Dr. Sarah E. Hill is an award-winning researcher, professor, and author of This Is Your Brain on Birth Control. Her new book, The Period Brain, is due out in September.
- Website: http://www.sarahehill.com/
- This Is Your Brain on Birth Control: https://a.co/d/4UkgnQg
- The Period Brain: https://www.sarahehill.com/books/the-period-brain/
- Facebook: https://www.facebook.com/sarahehillphd2
- Instagram: https://www.instagram.com/sarahehillphd/
- Twitter: https://x.com/sarahehillphd
ABOUT THE HOST
Angela Foster is a Nutritionist, Health & Performance Coach, and host of the High Performance Health podcast. A former corporate lawyer turned biohacker, Angela helps women optimize energy, hormones, and longevity through her BioSyncing® framework.
DISCLAIMER
The High Performance Health Podcast is for informational purposes only and does not constitute medical or coaching advice. Always seek guidance from your healthcare professional before making changes to your health routine.
This Podcast has been brought to you by Disruptive Media -
https://disruptivemedia.co.uk/

Oct 24, 2025 • 13min
How to Future-Proof Your Brain: Preventing Dementia and Boosting Performance
Unleash your brain's hidden potential with Patrick Holford, who in this bitesize edition, reveals the electrifying truth that your brain is a powerhouse of fat and protein, and you're likely running it on empty.
Also, discover the four "Horsemen of the Mental Health Apocalypse"—from sugar to missing B vitamins—that are sabotaging your focus and dramatically increasing your risk of dementia
KEY TAKEAWAYS:
Your Brain is Composed of Fat and Protein: The brain's structure is predominantly fat (over 60% of its dry weight) and protein. White matter consists of fatty insulation (like electrical wires), and grey matter is made of the neuron bodies
Optimal Nutrition is the Foundation of High Performance: High performance in any area, including sports, starts with a properly functioning brain
The Four Horsemen of Mental Health Decline: Patrick identifies four key factors that negatively impact brain health: brain fats (Omega-3, Vitamin D, phospholipids), methylation (B vitamins), sugar, and antioxidants
Dementia is Not Inevitable: Apart from a small number of cases caused by rare, early-onset genes (less than 1%), developing dementia is not a necessity.
TIMESTAMPS AND KEY TOPICS:
01:48 - Analogy of the Brain Structure
3:55 - Groundbreaking IQ Study
05:28 - Four Horsemen Of Mental Health
06:65 - The Link Between Exercise and Brain Mass
VALUABLE RESOURCES
Join The High Performance Health Community
Click here for discounts on all the products I personally use and recommend
A BIG thank you to our sponsors who make the show possible:
Full episode link https://lnk.to/EP_229
ABOUT THE HOST
Angela Foster is an award winning Nutritionist, Health & Performance Coach, Speaker and Host of the High Performance Health podcast. A former Corporate lawyer turned industry leader in biohacking and health optimisation for women, Angela has been featured in various media including Huff Post, Runners world, The Health Optimisation Summit, BrainTap, The Women’s Biohacking Conference, Livestrong & Natural Health Magazine.
Angela is the creator of BioSyncing®️ a blueprint for ambitious entrepreneurial women to biohack their health so they can 10X how they show up in their business and their family without burning out.
CONTACT DETAILS
Instagram
Facebook
LinkedIn
Disclaimer: The High Performance Health Podcast is for general information purposes only and do not constitute the practice of professional or coaching advice and no client relationship is formed. The use of information on this podcast, or materials linked from this podcast is at the user's own risk. The content of this podcast is not intended to be a substitute for medical or other professional advice, diagnosis, or treatment. Users should seek the assistance of their medical doctor or other health care professional for before taking any steps to implement any of the items discussed in this podcast.
This Podcast has been brought to you by Disruptive Media. https://disruptivemedia.co.uk/

7 snips
Oct 19, 2025 • 1h 6min
The 5-Minute Workout That Boosts VO₂ Max, Brain Health & Longevity | Ulrich Dempfle
Ulrich Dempfle, co-founder and CEO of CAROL Bike, shares insights on Reduced-Exertion High-Intensity Interval Training (REHIT). He explains how just a few minutes of AI-personalized sprints can significantly boost VO₂ max, which is a crucial marker for longevity. Dempfle debunks myths about traditional zone 2 training, highlighting its ineffectiveness for some. He also discusses the cognitive benefits of REHIT, particularly its impact on brain health through increased BDNF and insulin sensitivity.

Oct 17, 2025 • 18min
Bitesize: The Science of Brown Fat: How to Boost Your Metabolism, Burn Visceral Fat, and Improve Longevity with Dr. William Li
Dr. William Li, a world-renowned physician and scientist, discusses the power of food as medicine and its profound influence on health, including its ability to repair DNA, starve cancer cells, and boost the body's five natural defense systems. Drawing on his extensive research, he reveals how everyday dietary choices can activate healing mechanisms like angiogenesis, regeneration, and immunity, providing actionable insights to optimise metabolism, fight disease, and support longevity
KEY TAKEAWAYS:
Food acts as medicine by activating the body's five health defense systems: angiogenesis (blood vessel health), regeneration (stem cells), the microbiome, DNA protection, and immunity.
The focus should be on adding health-boosting foods you enjoy, such as broccoli sprouts, blueberries, kiwi, and tree nuts, rather than restrictive dieting, as nutritional diversity is key to supporting these defense systems.
Simple, consistent dietary changes can rewire your metabolism and help the body regulate sugar, manage inflammation, and burn fat, often reducing reliance on medication.
Certain plant-based foods contain bioactives like lycopene (in tomatoes) and polyphenols (in tea and berries) that are critical for supporting the gut microbiome
TIMESTAMPS AND KEY TOPICS:
02:06 What people get wrong about fat loss
04:28 How food can activate the body's healing defense systems.
07:48 Dr. Li's research-based meal plan
10:16 Discussion of foods that lower inflammation
VALUABLE RESOURCES
Join The High Performance Health Community
Click here for discounts on all the products I personally use and recommend
A BIG thank you to our sponsors who make the show possible:
Full episode link https://lnk.to/EP508
ABOUT THE HOST
Angela Foster is an award winning Nutritionist, Health & Performance Coach, Speaker and Host of the High Performance Health podcast. A former Corporate lawyer turned industry leader in biohacking and health optimisation for women, Angela has been featured in various media including Huff Post, Runners world, The Health Optimisation Summit, BrainTap, The Women’s Biohacking Conference, Livestrong & Natural Health Magazine.
Angela is the creator of BioSyncing®️ a blueprint for ambitious entrepreneurial women to biohack their health so they can 10X how they show up in their business and their family without burning out.
CONTACT DETAILS
Instagram
Facebook
LinkedIn
Disclaimer: The High Performance Health Podcast is for general information purposes only and do not constitute the practice of professional or coaching advice and no client relationship is formed. The use of information on this podcast, or materials linked from this podcast is at the user's own risk. The content of this podcast is not intended to be a substitute for medical or other professional advice, diagnosis, or treatment. Users should seek the assistance of their medical doctor or other health care professional for before taking any steps to implement any of the items discussed in this podcast.
This Podcast has been brought to you by Disruptive Media. https://disruptivemedia.co.uk/


