David Stewart

AGEIST

The AGEIST podcast is where we rewrite life after 50. Hosted by David Stewart, founder of AGEIST and Super Age, we talk with extraordinary people—scientists, creatives, and thinkers—about living vibrantly in your 50s, 60s, 70s and beyond. From longevity science to emotional well-being, fitness to purpose, we explore the tools and mindsets that help us stay curious, energized, and deeply engaged with life. This isn’t about aging gracefully—it’s about living boldly.

Author

David Stewart

Category

Education

Podcast website

ageist.com

Latest episode

Jul 9, 2026

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Episodes

Mouth Breathing Is Ruining Your Health: Patrick McKeown 27.07.2022

Is there a proper way to breathe ? What are the health consequences of mouth breathing? How can you change the way you breathe? How does mouth breathing impact dental health? What about snoring? What is the importance of down-regulating before sleep? How does breathing impact our blood pressure? Does Wim Hof-style breathing stress the body?  Thank you to our sponsor, InsideTracker. Listeners get 2...

Fructose’s Effect on the Brain: Dr. Richard Johnson 20.07.2022

What is the relationship between fructose and Alzheimer’s disease? Does fructose cause inflammation? How does fructose impact blood pressure? What about cancer? What role does fructose have in obesity and diabetes? What role does fiber have in the absorption of fructose? Does how quickly you drink a sugary drink impact how much damage it does to the body? Thank you to our sponsor, InsideTracker. S...

Big Bad Blood Pressure – You Can Fix This: Dr. Robert Todd Hurst 14.07.2022

What is high blood pressure? How many people have high blood pressure? What things contribute to high blood pressure? What lifestyle changes can we make to treat or prevent high blood pressure? What is the benefit of aerobic exercise? What about strength training? What is the impact of stress on blood pressure? What is Afib? What is the impact of salt on blood pressure? What should we know about b...

Brain Health and Mood: The Importance of the Right Omega-3s: Corinna Bellizzi  06.07.2022

What are omega-3s? Why are they so important to our health? How can you know if you are deficient? Where can you get omega-3s? What is a polar lipid? What role do algae play in omegas? What is the risk of oxidation? What’s the difference between algae-based omegas and fish-based omegas? What are the sustainability implications of omega-3s?  Thank you to our sponsor, InsideTracker. SuperAge listene...

Solutions for Financial Wellness: Jacqueline Catala 29.06.2022

Why is the tech industry a great career option for people over 50? How do you get into the industry? Where should someone start? What online schools and programs are the best for learning these skill sets? What is the discrepancy between our lifespan and our wealth span?  Thank you to our sponsor, Great Lakes Wellness . For years we have used the unflavored collagen for joint health. It also suppo...

Why You Need to Start Using the Sauna Now: David Stewart 22.06.2022

What are the benefits of sauna? What are the dangers? What is the difference between an infrared sauna and traditional saunas? What should we wear in a sauna? Should we alternate between cold therapy and sauna? What about sauna blankets?  Thank you to our sponsor, Great Lakes Wellness . For years we have used the unflavored collagen for joint health. It also supports healthy hair, skin, and nails....

The Art of Running at Any Age: David Richman 15.06.2022

How should we be running? What are forefront, mid strike, and heel strike running? How did David transform his running form? What is the benefit of shortening our stride length? What is the importance of having a strong core for running? Why should we increase our cadence? What sort of shoes should we wear to run? David Richman, 18 time Ironman athlete and marathon runner, joins us on the SuperAge...

Effective New Techniques of Health Optimization: Dr. Scott Sherr 08.06.2022

Why should we add salt to our water? Is tap water okay to drink? What about plastic bottled water? What is red light therapy and what is the benefit? What does creatine do for us? Could nicotine be used to promote better cognitive health? Methylene blue as a supplement? What is PEMF? What are the benefits of short term cold exposure? What is the difference between traditional saunas and infrared s...

Changing Our Behaviors to Prevent Disease: Dr. Robert Todd Hurst 01.06.2022

What are Mayo Clinic Cardiologist Dr. Hurst’s 10 factors that help promote health? What are the factors that prevent heart disease? What is the importance of our blood pressure, blood sugar, & cholesterol on our heart health? Statins? What is cardiometabolic disease and how do you know if you have it? How do you change your behavior to prevent cardiometabolic disease? How does community and pu...

Human Connection: Caroline Ingeborn 25.05.2022

How did the pandemic impact how we connect with others? What are the three things we must keep in mind to have genuine connections? What is the difference between traditional social media and Leap? How is Leap working to create a more connected world? Caroline Ingeborn, ​co-founder and CEO of Leap, is building a way for people to come together and connect — in real-time and with real heart and sou...

Why Do Marriages End?: Mark Goulston 18.05.2022

In this information-dense episode, we learn several masterful points on how to relate better to all those around us. How can we become better listeners? Why do marriages end? What is the difference between feeling felt vs feeling understood? What are the gender differences when it comes to emotional intimacy? How do you properly respond to your partner’s emotions? Why don’t we understand how power...

Creating Personalized Nutrition to End the Diseases of Aging: Naveen Jain 11.05.2022

Naveen Jain joins us on the podcast to discuss how he is disrupting the health and supplement industry by taking a highly personalized approach, the importance of our gut health on our genes, understanding our DNA and genes, what his vision of our future health is, and more. David also shares his experience using Naveen's company, Viome, to better understand the foods he should stay away from...

How to Travel and Be Well: David Stewart 04.05.2022

How do you keep your diet, fitness, and sleep good n track while traveling? What tools does David travel with to keep his health on track? What about jetlag hacks?  This summer, many of us are going to be getting back into traveling. But, we’re out of practice and want to make sure we keep up our healthy habits. David shares his tips on how he maintains his diet, fitness, sleep, and de-stressing r...

Take Control of Your Life Over 50: Michael Clinton 27.04.2022

Thank you to our sponsor InsideTracker. Listeners get 20% off here . Save 15% on all Whoop products here . Use code "AGEIST" at checkout. Save 10% on all Elysium Health products here .  Call in to the podcast to get your question or comment answered on the air: (801) 871-5291 How can you make a big life change when you’re over 50? How can you increase your curiosity? What is the importan...

All About Pickleball: Tim Ringgold 19.04.2022

Thank you to our sponsor InsideTracker. Listeners save 20% on all products here . Save 15% on all Whoop products here . Use code "AGEIST" at checkout. Save 10% on all Elysium Health products here .  What is pickleball? Why are there so many injuries from pickleball? What can pickleball players do to not get hurt? How can beginners get started in pickleball? What is the proper way to warm...

Everything You Need to Know About CBD: Chris Hetherington 13.04.2022

What things aid in recovery? What are the benefits of CBD? What are the issues with how some brands produce CBD? What are the different ways to implement CBD into our routine? What is the most bioavailable way to take CBD? Will CBD get you high? Can someone who is sober take CBD?  Thank you to our sponsor InsideTracker. Go to http://insidetracker.com/ageist for 20% off all products today.  Save 15...

Being Powerfully Fit, Full of Play, Joy, and Strength: Julia Linn 06.04.2022

Julia Linn was diagnosed with diabetes as a child and by age 30, it was clear that she may only live to 40 with the condition that her organs were in. She decided to have a risky double-organ transplant. She then went through a triple cardiac bypass. When she came upon the anniversary of her life-saving surgery, she decided to pay herself back by giving the gift of health. Now, she is powerfully s...

The Transformative Power of Rest: Sara Mednick, PhD 30.03.2022

Thank you to our sponsor InsideTracker. Go to http://insidetracker.com/ageist for 20% off all products today.  Learn more about and sign up for the 3rd, highly anticipated Mastermind Seminar and Cohort: https://www.weareageist.com/how-to-super-age-a-mastermind-seminar-and-group-ii/   What is the balance of upstate and downstate? How can we optimize our recovery? When is the best time to do HIIT wo...

Hot or Not - Are These Things Really Worth the Hype?: Tamsen Fadal and David Get Real About Fads. 23.03.2022

Thank you to our sponsor InsideTracker. Go to http://insidetracker.com/ageist for 20% off all products today. Learn more about and sign up for the 3rd, highly anticipated Mastermind Seminar and Cohort: https://www.weareageist.com/how-to-super-age-a-mastermind-seminar-and-group-ii/ Is the celery juice trend legit? Should we all be getting 10,000 steps a day? Is Peloton worth the hype? What about Go...

This Is Why We SuperAge: David Stewart 16.03.2022

Sign up for our 3rd highly personalized, transformative Mastermind Seminar and Group: https://www.weareageist.com/how-to-super-age-a-mastermind-seminar-and-group-ii/  Want to call into the podcast and have your question or comment addressed on the air? Call us here: tel:(801) 871-5291 David does a solo episode this week to answer one of his most asked questions: Why did you start AGEIST and SuperA...

Complete Cancer Cell Removal Without Chemo: We Are All Unique and This Is What Worked for Me: Meagan O’Leary 09.03.2022

Call in to the SuperAge podcast and have your question or comment shared on air: 801-871-5291  Thank you to our sponsor InsideTracker. Listeners get 20% off and free InnerAge here: https://info.insidetracker.com/ageist Meagan O’Leary, Global Operations & Digital Transformation Leader, health advocate, and double breast cancer survivor joins us on the SuperAge podcast to share her cancer journe...

Health, Work and Age in the Metaverse: Bradley Schurman 02.03.2022

Thank you to our sponsor InsideTracker. Listeners get 20% off and free InnerAge here: https://info.insidetracker.com/ageist What are the metaverse and Web3? How can people 50+ benefit from rapidly advancing technology? How will the metaverse and Web3 change our work lives? What about how we connect with our communities? How will the future of technology correct for ageism, racism, sexism?  Bradley...

Ketamine for Depression, PTSD, & Anxiety: Dr. Rachel Allen 23.02.2022

“It's like shaking the snow globe, the old patterns are broken and new better ones are made.” How can ketamine help treat depression, PTSD, and anxiety? What about self-explorers, people who just want to learn more about themselves? What is happening in the brain during the treatment? Who should not do ketamine? What does someone experience while doing ketamine? How many treatments does one t...

Hyperbaric Oxygen Therapy for Longevity, Brain Health, & Post-Cancer Therapy: Dr. Scott Sherr 15.02.2022

What is hyperbaric oxygen therapy (HBOT)? How does HBOT aid in longevity, brain health, and cancer treatments? What are the different HBOT protocols and what are the pros and cons of each? How can someone try HBOT? How can one expect to feel after the treatment? Can we do HBOT at home?  Dr. Scott Sherr, the director of Integrative Hyperbaric Medicine and Health Optimization at Hyperbaric Medical S...

Fructose Makes You Fat: Richard Johnson, M.D. 08.02.2022

How does looking at nature explain obesity in humans? What is the difference between glucose and fructose and how does each impact our health? What should we be eating for optimal health and to reduce weight gain? How does fat keep us hydrated? Is there a relationship between not drinking enough water and gaining weight? Is there such a thing as drinking too much water?  Professor, clinician, obes...

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