Episode 146: Why Sleep Is Mental Health Guest: Dr David Garley, GP & Clinical Lead at a Major UK Sleep Clinic
Description
We often talk about sleep as a pillar of health — but the truth is, sleep is mental health.
In this episode, Matt speaks with Dr David Garley, a UK-based GP and clinical lead at one of the country’s leading sleep clinics. Dr Garley’s team supports individuals, Olympic athletes, and professional sports teams, offering evidence-based treatments for sleep disorders including insomnia and sleep apnea. The clinic uses interventions like CBT-I (Cognitive Behavioural Therapy for Insomnia), diagnostic screening, and tailored support to help people get the rest their brain and body need.
This episode focuses specifically on the link between sleep and mental wellbeing — and why improving sleep might be the most important thing you can do for your mood, mindset, and resilience.
In this conversation, they explore:
- The basics of sleep architecture — and why REM sleep is vital for emotional and cognitive reset
- How poor sleep impacts mental health — including anxiety, depression, and burnout
- Common sleep myths — and the truth behind them
- The real effects of alcohol, cannabis, and sleep medications on sleep quality
- Sleep challenges in older adults and children — and how they differ
- What schools and organisations can do to support better sleep as part of a mental health strategy
Whether you're a parent, a professional, or a leader trying to support your team — this conversation offers actionable insights to help you prioritise sleep as the foundation of long-term wellbeing.
Want to connect with Dr David? See details below:
Website - www.thebettersleepclinicuk.co.uk
Email - david.garley@thebettersleepclinic.co.uk
Instagram @thebettersleepclinicuk
If you have a question for the podcast or are interested in working with Matt, you can reach out at:
- Email: info@wellnesseducationdubai.com
- Website: www.wellnesseducationdubai.com
- Instagram: @wellness_education_dubai
- Facebook: @mattmarneyfitness
- LinkedIn: Matt Marney (Wellness Education Dubai)
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