What if you could measure how fast your immune system is ageing—and actually reverse it?
What if you could measure how fast your immune system is ageing—and actually reverse it? In this groundbreaking episode, I sit down with Nikolina Lauc, CEO and co-founder of GlycanAge, to unpack the science behind one of the most accurate biological age tests available today. We explore how lifestyle, hormones, and stress directly impact your biological age—and how you can use cutting-edge science to turn back the clock.
0:00 - Introduction
5:23 - Glycans vs telomere and epigenetic tests (accuracy differences)
10:57 - Problems with biological age testing noise
14:41 - The role of hormones in biological ageing
18:30 - How fast lifestyle changes can impact your biological age
22:57 - Why fasting and overtraining may hurt women’s health
27:11 - Personalising exercise to slow ageing
34:00 - Case study: How swapping HIIT for yoga reversed 15 years of biological ageing
48:07 - How often you should test and what to change first
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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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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