Wellness & culture
August 20, 2026

From A To ZZZ: Top Talks From Sleep Experts

Catch some ZZZ with top talks from sleep experts to boost health, performance, and well-being. Learn from leading speakers and professionals about sleep.

Team PepTalk
Wellness & culture
December 31, 2025
A person lying in bed wearing a blue sleep mask, covered with a white blanket, with hands resting on the chest. A diffuser and a small bottle are visible on a bedside table in the background.
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There are many reasons for not getting enough sleep, from too much caffeine or alcohol to shift work, stress and sleep disorders. From A to ZZZ, a bad night's sleep throws off everything that follows the next day: focus, mood and energy all take the hit. Healthy sleep is crucial for physical health, mental clarity and emotional balance, and understanding sleep patterns is key to maintaining overall wellbeing.

From A to ZZZ: Top Sleep Talks For Your Team

PepTalk brings you the expertise and insight of top Sleep speakers directly to your team. From the impact of sleep on performance to menopause and general health, these speakers cover a wide range of topics, so your next wellbeing event lands well. For more context, see our related pieces on sleep health in the workplace and women's health and menopause speakers. Here's a taster of some of our most popular sleep talk tracks.

Nicki Williams, Speaker, Nutritionist & Women's Health Expert

Nicki Williams

Insomnia affects millions of workers, and sleeping pill prescriptions cost the NHS a significant sum every year. Award-winning nutritionist and women's health expert Nicki Williams sheds light on the importance of sleep for health and work performance, sharing natural solutions that address the leading causes of poor sleep.

Learn more and book Nicki Williams →
Kathryn Pinkham, Speaker, Sleep Specialist, Menopause Expert, NHS Therapist

Kathryn Pinkham

Kathryn Pinkham specialises in supporting women whose sleep is disrupted by menopause. She shares tried-and-tested techniques to help attendees fall back asleep after hot flushes, manage daytime tiredness and reduce anxiety.

Learn more and book Kathryn Pinkham →
Tom Clark, Speaker, F1 Performance Lead, Circadian Rhythms Expert, Performance Consultant

Tom Clark

When he's not working trackside in Formula 1, Tom Clark researches human circadian rhythms as part of his doctoral studies. He explains how sleep cycles affect performance and how to build a workable routine, even on the road.

PepTalk Fact: Tom's day job involves helping an F1 driver hold a sleep routine together on a world tour, so if he can crack it there, he can help your team too 🏎️

Learn more and book Tom Clark →
Rupinder Mann, Speaker, Workplace Design Expert, Behavioural Science Advisory Founder

Rupinder Mann

Using science and psychology, Rupinder Mann teaches practical ways to manage stress and modulate mental state on tough days. Her talk covers emotional, physical and social wellbeing, with tools for building resilience and performing at your best.

Learn more and book Rupinder Mann →
Lauren Windas, Speaker, Nutritionist, Naturopath, Author, Eating Disorder Specialist

Lauren Windas

Nutritionist Lauren Windas explores the fatigue and burnout epidemic affecting modern working life. She looks at the impact of tiredness on health and wellbeing, and how a balanced diet can help combat fatigue and support performance.

Learn more and book Lauren Windas →
Dr. Marc Milstein, Speaker, Brain Health Expert & Dementia Researcher

Dr. Marc Milstein

Dr. Marc Milstein presents this talk to doctors, hospitals and hundreds of companies worldwide. Whatever the audience's background, they leave with practical, evidence-based tips to sleep better that night, boosting energy, focus and productivity.

Learn more and book Dr. Marc Milstein →
Sleep Hygiene Experts

What Is Sleep?

Sleep is a vital physiological state experienced by all animals, including humans. It involves a temporary suspension of consciousness and reduced responsiveness to external stimuli, allowing for physical and mental restoration. Sleep has several stages, including non-rapid eye movement (NREM) and rapid eye movement (REM), with REM sleep linked to vivid dreaming. Sleep aids tissue repair, memory consolidation, cognitive function and emotional regulation. For more on turning better sleep into real workplace habits, see our guide on how to sleep better.

💡 Interested in any of these expert sleep keynotes? Email us at hello@getapeptalk.com or send us a message via the chat. You can also call us on +44 20 3835 2929 (UK) or +1 737 888 5112 (US). These leading speakers will help your teams function better, collaborate more and improve their health. Remember, it's always a good time to get a PepTalk!

At PepTalk, we harness the power of human intelligence to inspire and transform your people, insights, and events. Whether you're looking for expert speakers, tailored learning experiences, or unforgettable corporate events, our team is here to help. Get in touch with us today to find out more.

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