Welcome to Sleep Better, Stress Less


Are you at that point where you feel like you’re running from one thing to the next thing to the next thing, without so much as taking a breath?


Do your thoughts race just as you’re trying to wind down? 


Are you waking at 3am each night?


 I used to be that person… I experimented with sleeping pills, and even became a hypnotherapist 12 years ago, to learn everything I could about getting a decent night’s rest and reducing stress…


This short 12 week course will change how you sleep for the better!



Pillar 1: Diet

The Gut-Brain Connection is where we’ll begin, as up to 90% of your serotonin (your happiness neurotransmitter) and 50% of your GABA (your relaxation neurotransmitter) is produced in your digestive system. We’ll dive deep into ways to optimise this in your life.

Pillar 2: Rest

With half of the Western World being sleep deprived, this is a foundation in your house of health that we will focus on optimising.  Learn about your chronotype and how best to work with it for optimal quality sleep!

Pillar 3: Exercise

Not only does it make us look good, but movement can help lift our spirits. We’ll explore the ways to get your body moving so that you’re gaining energy from any activity you engage in, rather than feeling drained.

Pillar 4: Stress Reduction

In the same way that Sleep is a healer, we’ll look at the various ways we can eliminate or reduce the multiple stressors in your life. Guided meditations in the forms of hypnotic tracks are a pivotal element of the course.

Pillar 5: Supplementation

Learn about the best nutrients in supplement form to help you balance your stress and improve production of key hormones and neurotransmitters that support restful sleep. We’ll work out how to personalise your own regimen so that you can feel full of life, balanced and happy.

Registration: Ongoing

You can begin this course at any time. It is self-paced, so you choose when to fit it in your schedule.

Hello, Beautiful


Personal and Professional Goals

✨I’m on a mission to awaken as many people as possible to the innate wisdom of their bodies, so that they invest in their health in the same way they invest in their careers, and radiate energy.


Personal Mantras 

🏦Health is Wealth

💪Prevention is better than cure

⏰If you don’t make time for wellness, you’ll be forced to make time for illness

🥦 Food is medicine

I’m Raewyn Guerrero


The Gutsy Executive Coach, committed to helping you eliminate the guesswork around your symptoms, so that you can fine tune your biochemistry and become the CEO of not only your health, but your Life. I integrate nutrition with psychology to bring about rapid transformation in the mental and physical health of individuals and organisations.
Prior to 2017, I spent 6 years as the Global Wellbeing Manager at a multi-national bank, developing group wellness programmes for those struggling with 21st Century chronic health conditions, such as stress, anxiety, depression, IBS, back and neck pain, and obesity.
In 2012, I introduced 6 week Mindful Awareness workshops to employees with the aim of reducing stress, and improving focus, clarity and creativity, and facilitated regular Balance at Barclays weekly drop-in meditation sessions. This was a huge achievement as meditation at that time was very much taboo. I was a member of the All Party Parliamentary Group for Mindfulness in the Workplace from 2015 – 2016 tasked with making stress reduction and anxiety a priority for Government Policy and Public Health.

I also struggled with these things before I found Functional Medicine!  I’d tried Acupuncture, Reiki, cleanses, even became vegetarian and saw all manner of medical and alternative health practitioners.  But nothing really shifted until I started following a science-backed framework that identified my stressors, repaired my gut and healed my anxiety, IBS and hormones HOLISTICALLY, by addressing my stress, my sleep, and my nutrition.


Now, I get to share that same process with others — and celebrate their life-changing results!


If you’re ready to radiate health and achieve YOUR hopes and dreams with grace and ease, I’m here for you!