The voices your friend listens to.

Food is the first medicine he takes seriously.

Mark Hyman is an American physician and author known for functional medicine and food-based approaches to health. He founded the Cleveland Clinic Center for Functional Medicine and The UltraWellness Center, and co-founded Function Health. Several of his books on nutrition and longevity have been New York Times bestsellers.

Listen: The Dr. Hyman ShowWebsiteInstagramYouTube

For the long game: why we age and what we can do about it.

David Sinclair is a professor of genetics at Harvard Medical School and co-director of its Paul F. Glenn Center for Biology of Aging Research. His research focuses on the biology of aging and how to slow or reverse it. Lifespan with Dr. David Sinclair is a science podcast about how to live longer and stay healthier.

Listen: Lifespan with Dr. David SinclairInstagramYouTube

Science turned into small things you can try tomorrow morning.

Andrew Huberman is a neuroscientist and professor of neurobiology and ophthalmology at Stanford University School of Medicine. His research focuses on brain development, brain function and neural plasticity. He has hosted the Huberman Lab podcast, which shares science-based tools for everyday life, since 2021.

Listen: Huberman LabWebsiteInstagramYouTube

Health made simple, and kind.

Rangan Chatterjee is a UK GP who studied medicine at the University of Edinburgh and has worked as a family doctor for over two decades. He starred in the BBC One series Doctor in the House and has written several Sunday Times bestselling books. His podcast Feel Better, Live More aims to simplify health information.

Listen: Feel Better, Live MoreWebsiteInstagram

A reminder that strength is a longevity plan.

Gabrielle Lyon is a board-certified family physician who completed a research and clinical fellowship in geriatrics and nutritional sciences at Washington University. She founded the Institute for Muscle-Centric Medicine, which treats skeletal muscle as central to metabolic health and aging. Her book Forever Strong (2023) became a New York Times bestseller.

Listen: The Dr. Gabrielle Lyon ShowWebsiteInstagram

The brain is a muscle for the long run too.

Louisa Nicola is a neurophysiologist and former triathlete who trained in clinical neurophysiology in Australia. She founded Neuro Athletics, which works on brain performance with professional athletes and executives, and focuses publicly on Alzheimer's prevention. On The Neuro Experience she interviews neuroscientists, physicians and longevity experts.

Listen: The Neuro ExperienceWebsiteInstagram

Sleep, recovery and the numbers behind feeling good.

Kristen Holmes is Global Head of Human Performance and Principal Scientist at WHOOP, which she joined in 2016, and holds a PhD in Psychology from the University of Queensland. She was a three-time All-American at the University of Iowa, a member of the US National Field Hockey Team, and coached Princeton to a national championship. Her podcast Science & Soul is produced by FlightStory.

Listen: Science & SoulInstagram

Breath, cold, light: the basics, done well.

Gary Brecka spent more than 20 years in the life insurance industry working on mortality modelling before moving into health optimisation. He co-founded 10X Health System, which offers genetic testing focused on nutritional deficiencies. His weekly podcast The Ultimate Human covers longevity, biohacking and performance.

Listen: The Ultimate Human with Gary BreckaInstagram

Curious about where our food and habits come from.

Darin Olien is a superfood hunter and supplement formulator who helped formulate Beachbody's Shakeology shake. He co-hosted the Emmy-winning Netflix docuseries Down to Earth with Zac Efron. He hosts SuperLife with Darin Olien, a podcast on nutrition, mental health and sustainable living.

Listen: SuperLife with Darin OlienWebsiteInstagram

Practical courage for everyday life, and for letting people be.

Mel Robbins is a Dartmouth and Boston College Law School graduate who worked as a criminal defence attorney and CNN legal analyst. Her TEDx talk led to The 5 Second Rule (2017), and The Let Them Theory (2024) became a No. 1 New York Times bestseller. She has hosted The Mel Robbins Podcast since 2022.

Listen: The Mel Robbins PodcastWebsiteInstagramYouTube

On love, friendship and the stories we tell ourselves.

Jay Shetty is a British podcaster, author and life coach who grew up in North London and studied at Cass Business School. He spent several years living as a monk in India before working in digital media. His book Think Like a Monk (2020) reached the top of the New York Times and UK Sunday Times bestseller lists.

Listen: On Purpose with Jay ShettyWebsiteInstagramYouTube

Long, honest conversations with people who built something.

Steven Bartlett was born in Gaborone, Botswana, and co-founded the social media marketing agency Social Chain. He is an investor on BBC One's Dragons' Den and co-founder of Flight Group (FlightStory). He hosts The Diary Of A CEO, which launched in 2017 and moved to video on YouTube in 2019.

Listen: The Diary Of A CEOWebsiteInstagramYouTube

Mindset as a skill you can train.

Tom Bilyeu co-founded the protein bar company Quest Nutrition in 2010. In 2016 he launched the media company Impact Theory with his wife Lisa Bilyeu. His show Impact Theory features interviews and discussions on mindset, business, technology and current events.

Listen: Tom Bilyeu's Impact TheoryWebsiteInstagramYouTube

Big dreams, open heart, and a lot of hard work.

Lewis Howes is a former professional football player and two-sport All-American who played in the Arena Football League until a wrist injury ended his career. He became an entrepreneur, coach and speaker based in Los Angeles. His podcast The School of Greatness features interviews on entrepreneurship, health, mindset and relationships.

Listen: The School of GreatnessWebsiteInstagramYouTube

Start with why. Then keep asking it.

Simon Sinek is a British-American author and speaker known for the 'Start With Why' idea about purpose-driven leadership. His books on leadership and organisational culture have been international bestsellers. On A Bit of Optimism he talks with guests about love, life, leadership and silver linings.

Listen: A Bit of OptimismWebsiteInstagramYouTube

Where the idea of the Big Five for Life comes from.

John Strelecky is an American author of motivational books and the creator of the Big Five for Life concept. His first book, The Cafe on the Edge of the World (published in the US as The Why Café), was initially self-published. His books have sold more than nine million copies worldwide.

Listen: The Cafe on the Edge of the World PodcastWebsite