
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.
Latest episodes

Mar 9, 2022 • 1h 3min
Complete Cancer Cell Removal Without Chemo: We Are All Unique and This Is What Worked for Me: Meagan O’Leary
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/ageistMeagan O’Leary, Global Operations & Digital Transformation Leader, health advocate, and double breast cancer survivor joins us on the SuperAge podcast to share her cancer journey. She explains some of the alternative health protocols that helped like hyperbaric oxygen therapy, ketamine, sauna, cold plunges, keto diet, and supplementation. She also explains how re-connecting with herself and her community was just as important as the cancer treatments she was doing. She is vital, not just a cancer survivor. Now, she works with other women who are experiencing what she did. What you will learn in this episode:- Alternative approaches to cancer treatment- The importance of connecting with yourself- The importance of connecting with your community- Why you should strive to be vital instead of just survivingTimestamps: 00:00:00 Welcome to the SuperAge podcast00:01:03 Call into the podcast 801-871-529100:06:21 Thank you to our sponsor InsideTracker00:07:34 Welcome Meagan O’Leary00:08:35 Meagan’s breast cancer diagnosis00:12:23 Meagan’s cancer treatment protocol00:32:11 Importance of mindfulness and connection00:32:56 Meagan’s ketamine experience00:38:25 Being vital vs. being a survivor00:48:21 What Meagan’s doing now“That whole experience of ‘You’re going to lose your breast’, the surgery, cancer in one breast, cancer in the other, I had what I would call PTSD. I wasn’t trusting myself anymore. I was searching for the right thing that was going to heal me.” Connect with Meagan:LinkedInBooks mentioned:The Metabolic Approach to Cancer by Dr. Nasha WintersOutside the Box Cancer Therapies by Dr. Paul AndersonSay hi to the AGEIST team!

Mar 2, 2022 • 1h 7min
Health, Work and Age in the Metaverse: Bradley Schurman
Thank you to our sponsor InsideTracker. Listeners get 20% off and free InnerAge here: https://info.insidetracker.com/ageistWhat 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 Schurman, an author, demographic futurist, and opinion maker on all things dealing with the business of longevity, joins us on the SuperAge podcast for a fascinating discussion about rapidly advancing technology like the metaverse and Web3. Bradley explains how we can keep up with these innovations and use them to our advantage. What you will learn in this episode:- What the metaverse and Web3 are- How the metaverse and Web3 will change our work lives and how we connect with our communities- How nursing homes are using technology to keep their residents connected - How the future of technology will correct for discrimination against age, gender, location, appearance - Fraud in the digital space- Why it is so important to stay up to date with these innovations or risk being left behind“Thanks to decades of scientific and social innovation, we are in almost every measure living healthier, longer lives than ever before. So this idea that the age of 65 is somehow a stopping point has really become outdated.”“It’s a lot like a tree. When we’re young, all trees look the same, we all have the same kind of sapling, the same kind of structure. But as we live, we become more diverse. We have different outcroppings of branches, and leaves, and different cycles of when we bud.” “Tech companies’ single biggest problem is ageism. It’s not racism or sexism it is ageism and there is enough data out there to prove that.” “As we enter this new period of time for humans where there are more older people and fewer younger people, technologies like Web3 and Metaverse, they’re going to help us find efficiencies in the system because we simply don’t have enough younger people to take care of the older population.” “There are a lot of constructs in the world so why can’t they be in the virtual world as well? They will be. We’ll carry those constructs with us.” Timestamps:00:00:00 Welcome to the podcast00:00:37 About today's show00:02:38 Call in to leave a voicemail +1 801-871-529100:03:39 Thank you to our sponsor, InsideTracker00:04:52 Introducing Bradley Schurman00:05:11 About Bradley's book, The Super Age00:12:12 About the evolution of technology and the metaverse00:16:52 Healthcare and technology 00:19:27 The metaverse and decreasing job hiring discrimination00:24:39 The adoption & challenges of new technologies 00:34:41 Practical uses of the metaverse00:35:37 Crafting our digital avatars VS. who we are in the real world00:43:40 Fraud in the digital space00:45:53 The issue for those who are resistant to learning new technologies00:52:00 Finding the value in things that we cannot physically interact with 00:58:13 How technology will change our work lives Listen to the SuperAge podcast wherever you get your pods.Have a question you want to be answered by either David or one of our health experts? Want to share how you’re feeling about the podcast? Call us at +1 801-871-5291 and leave a voicemail to be featured on the SuperAge podcast!Connect with Bradley:LinkedInThe Super Age WebsiteThe Super Age BookSay hi to the AGEIST team!

Feb 23, 2022 • 55min
Ketamine for Depression, PTSD, & Anxiety: Dr. Rachel Allen
“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 typically need? What does the future of ketamine therapy look like? What are the risks?Dr. Rachel Allen joins us on the SuperAge podcast to explain ketamine therapy for the treatment of depression, PTSD, & anxiety. Dr. Allen is a double board-certified anesthesiologist and chronic pain specialist. She has been practicing in the field of anesthesia and pain management for over 9 years and with her husband has opened Satori Health and Wellness in St. George, Utah where they specialize in healing their patients through ketamine treatments. What you will learn in this episode: - What ketamine treatment is - Who can benefit from ketamine treatments and who should not do them- Dr. Allen’s ketamine protocol - What Dr. Allen’s patients experience during treatment - What other lifestyle habits one should adopt while in treatmentTimestamps: 00:00:00 Welcome to the SuperAge Podcast00:00:30 Update on David’s diet00:02:15 Call into the podcast at +1 801-871-529100:03:06 About the AGEIST newsletter00:05:28 Introducing Dr. Rachel Allen00:06:23 How did Dr. Allen go from being an anesthesiologist to opening a ketamine clinic?00:08:56 Dr. Allen’s first ketamine patient story 00:11:33 The physiology of ketamine treatment 00:14:58 What ketamine can treat & Dr. Allen’s protocol00:24:24 Is ketamine legal?00:26:18 Ketamine and float tanks00:34:58 Ketamine & ego death 00:37:35 The lasting effect of ketamine treatment00:38:44 The future of ketamine treatment00:44:32 What to do if you want to try ketamine treatments00:47:38 The risks of ketamine treatment00:51:41 Post-treatment protocol“Whether you have depression, anxiety, trauma, or self-exploration, it is one of the top most meaningful experiences that they will have.” Listen to the SuperAge wherever you get your pods. Have a question you want to be answered by either David or one of our health experts? Want to share how you’re feeling about the podcast? Call us at +1 801-871-5291 and leave a voicemail to be featured on the SuperAge podcast!Connect with Dr. Rachel Allen:WebsiteFacebookSay hi to the AGEIST team!

Feb 15, 2022 • 1h 10min
Hyperbaric Oxygen Therapy for Longevity, Brain Health, & Post-Cancer Therapy: Dr. Scott Sherr
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 Solutions, joins us on the SuperAge podcast to share everything we need to know about hyperbaric oxygen therapy (HBOT). Specifically, he discusses how HBOT promotes longevity, brain health, and aids in post-cancer therapy. He also explains the mechanics of HBOT, who will benefit, and some supplemental healthy habits we all should be doing to optimize our health. What you will learn:What HBOT isWho can benefit from HBOTWho should not do HBOTThe different HBOT protocols and mechanics of the treatmentHealthy habits to optimize your health What is oxidative stress“You can’t argue with the imaging, as far as I’m concerned. You can’t argue with somebody’s brain that’s either had a stroke or traumatic brain injury, gets into a hyperbaric chamber and then you can see their brains come back to life.” “I was asked to speak at a hyperbaric conference during the pandemic and the first title that I had was: ‘Please don’t put them in the chamber.’ Because of course, if you have a therapy, you’re going to want to use it on everybody. So one of the roles that I have in the hyperbaric world is to try to educate people on when is the best time to use the chamber, what types of chambers are best to use for that particular condition, and when to not go into the chamber.” “Senescent cells are also called zombie cells. The reason they’re called zombie cells is because they don’t die and they don’t divide. They just stick around, don’t work anymore, and cause inflammation. As we get older, the population of senescent cells increases, and as they increase so does your risk of cancer, heart disease, and inflammation degeneration.”“What hyperbaric therapy is doing is it’s very much working at the cellular level.” “Everyone can benefit from hyperbaric oxygen therapy at some point in their life. It’s not a question of if, it’s a question of when.”“More is not always better. It’s not the American way here. We want to fine-tune our protocols so that we’re focused on the brain, or we’re focused on the body.” “Unfortunately the medical paradigm is: drugs first, ask questions later.” Timestamps: 00:00:00 Welcome to the podcast00:00:38 Update on David’s plant-based diet & continuous glucose monitor00:02:48 Thank you to our sponsor, InsideTracker 00:04:26 Introducing Dr. Scott Sherr00:04:54 Dr. Sherr’s first introduction to HBOT00:09:35 History of HBOT00:11:27 What the Aviv Clinics are up to with HBOT00:15:28 What are senescent cells?00:17:10 The legitimacy of the results from HBOT00:19:51 HBOT and the brain00:23:03 Oxidative stress00:26:50 Dr. Sherr’s HBOT cautions 00:28:55 The mechanics of HBOT 00:36:31 The different types of HBOT chambers00:41:41 HBOT and stem cells 00:43:45 HBOT and cancer00:50:02 At home HBOT chambers00:57:05 HBOT studies00:60:27 Get in touch with Dr. SherrThank you to our sponsor InsideTracker. Listeners get 20% off and free InnerAge here: https://info.insidetracker.com/ageistListen to the SuperAge podcast wherever you get your pods. Connect with Dr. Scott Sherr: Website InstagramSay hi to the AGEIST team!

Feb 8, 2022 • 59min
Fructose Makes You Fat: Richard Johnson, M.D.
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, obesity researcher, and author Richard S. Johnson, MD joins us on the SuperAge podcast to share his breakthrough research on obesity. He explains the causes of obesity, how being underhydrated impacts obesity and much water we should drink, what diet we should avoid, and more. What you will learn in this episode:How animals (and humans) become obese The difference between fructose and glucoseHow fructose directly impacts weight gain What we should avoid eatingHow much water we should drink Timestamps:00:00:00 Welcome to the SuperAge podcast00:03:40 Thank you to our sponsor InsideTracker00:05:42 Introducing Dr. Richard Johnson00:06:01 About Dr. Johnson’s book, “Nature Wants Us to be Fat” 00:08:16 How animals gain fat for survival00:10:00 The impact of eating fructose 00:18:36 How fat and fructose interact00:29:38 The difference between fructose and glucose 00:37:51 Athletes and metabolic flexibility 00:42:01 Dehydration and weight gain 00:50:45 Overhydration 00:53:04 The impact of fruit juice “If you eat too much and you exercise too little, you’re going to gain weight.” “It’s the sugar-fed animals that get diabetes. It’s the sugar-fed animals that get fatty liver. It’s the sugar-fed animals that shoot their lipids up in their blood. It’s the sugar-fed animals that develop hypertension.” “When the body thinks it doesn’t have enough energy, it goes into a survival mode. And it stores fat, stores carbohydrates as glycogen, becomes insulin resistant.”“We actually could reverse obesity in animals that were overweight on sugar by increasing their water intake.” “I encourage everyone to hydrate better. Drink 6-8 glasses of water a day, maybe in some cases up to 10 glasses day.” Thank you to our sponsor InsideTracker. Listeners get 20% off and free InnerAge here: https://info.insidetracker.com/ageist Listen to the SuperAge podcast wherever you get your pods.Dr. Richard Johnson’s book, “Nature Wants Us to be Fat”Say hi to the AGEIST team!

Feb 1, 2022 • 41min
Self-Knowledge and The Wearable Tracker: Caroline Kryder, Of Oura Ring Explains
What are the benefits of wearable trackers and how do they work? What is heart rate variability (HRV)? How do trackers understand when we’re in light sleep, deep sleep, or REM sleep? What is the optimal time spent for each sleep cycle? What does the future for wearable trackers look like? Wearable trackers take the guesswork out of our health. Instead of going off of a feeling, you can now get personalized data on what’s really going on; that’s why we are such big fans of trackers. Caroline Kryder, the Science Communications Lead at Oura Ring, joins us on the podcast to share all about wearables trackers from how they work to how we can use them to optimize our health.What you will learn in this episode: How wearable trackers worksHow wearable trackers provide highly personalized data to improve your healthThe different sleep cyclesHow sleep and rest help performance What the future holds for wearable trackersTimestamps: 00:00:00 Welcome to the podcast00:00:32 David’s plant based diet experiment 00:01:43 Introduction to wearable health trackers00:08:16 Thank you for InsideTracker for sponsoring this episode00:09:17 Introducing Caroline Kryder00:09:40 How Oura Ring measures sleep and how much of each sleep stage we should get00:16:16 How Oura Ring works00:17:27 Heart Rate Variability (HRV) 101 00:23:01 The power of rest00:25:28 Novel uses of Oura Ring00:35:28 The future of Oura Ring "You don't get to self-care until you get to self-knowledge." “REM sleep is really focused on restoring the mind and deep sleep is really focused on restoring your body.” “We’re used to using soreness as an indicator of an effective workout because that’s the only thing that you could feel. If you felt like you’d been hit by a bus, it was probably working. When in fact, there’s some training that you shouldn’t actually feel any muscle soreness.” Thank you to our sponsor InsideTracker. Listeners get 20% off and free InnerAge here: https://info.insidetracker.com/ageist Listen to the SuperAge podcast wherever you get your pods.Connect with Caroline Kryder:https://www.linkedin.com/in/caroline-kryder/ Oura Ring:https://ouraring.comSay hi to the AGEIST team!

Jan 25, 2022 • 41min
Your Healthiest Healthy: Samantha Harris
Emmy-winning TV host, author, certified health coach & trainer Samantha Harris was stopped in her tracks when she received a breast cancer diagnosis. When she was just about to turn 40, she found a lump in her breast which doctors assured her was nothing. After months and multiple doctors later, Samantha had the lump removed and it turned out it was indeed breast cancer. This event caused a profound change in the trajectory of Samantha’s personal life, how she takes care of herself, and her career. Now, she is a cancer survivor and thriver whose passion is helping others. Samantha shares her professional and health journeys, her fitness routine, her plant-forward diet, and how she has created and is guiding a community to their “Healthier Healthy”. What you will learn in this episode:- Why you must be your own health advocate- How certain events can dramatically change the trajectory of our lives- Why a plant-forward diet may be beneficial at lessening our chances of certain cancers- How to create a workout plan from 0Timestamps:00:00:00 Introducing the podcast & InsideTracker sponsor00:04:06 Introducing Samantha Harris00:05:01 Growing up backstage at Rock & Roll shows in Minnesota00:06:00 Moving to LA and getting into entertainment news00:08:08 Samantha’s cancer experience & diagnosis00:16:35 Samantha’s deep dive into breast cancer research & lifestyle factors00:21:00 What Samantha eats now & cautions of a meat-heavy diet00:28:03 Samantha’s weekly fitness routine00:33:00 Breathwork 00:37:41 Samantha’s “Your Healthiest Healthy” community “We have to be our own best health advocates. We know our bodies better than anyone else, or, if we don’t, we need to take control of our health and start to learn our bodies.” “Of the 1 in 8 women who will receive an invasive breast cancer diagnosis at some point in her life, only 5-10% are genetic. And that baffled me. That’s when I put the journalism hat on, I started all the research, I dug in deep, and I learned it really is what we put in, on, and around our bodies that turn on or off certain dormant cancer cells or genes.” “Just start. If it’s 5 minutes once a week because that’s all you can do because you’re starting from zero, that’s okay. That is absolutely okay.” Thank you to our sponsor InsideTracker. Listeners get 20% off and free InnerAge here: https://info.insidetracker.com/ageist Listen to the SuperAge podcast wherever you get your pods.Connect with Samantha Harris:Website: https://samantha-harris.com Instagram: https://www.instagram.com/samanthaharristv/ “Your Healthiest Healthy” book: https://samantha-harris.com/yhh/ Your Healthiest Healthy Community: https://yourhealthiesthealthy.com Say hi to the AGEIST team!

Jan 19, 2022 • 41min
Peptides - The Future of Medicine: Kien Vuu, MD
What are peptides and what are the benefits? What are some of the cautions? How are peptides administered? How can I find a doctor who is trained in anti-aging or functional medicine?Dr. Kien Vuu has joined us on the SuperAge podcast twice before to share his knowledge on Regenerative and Anti-Aging medicine and today he joins us to dive into the topic of peptides, of which he is an expert. Peptides can help with performance, sexual health, skin health, hormone balance, gut health, immunity, and more. How? Dr. Vuu explains the lofty subject of peptides in an approachable way. He discusses the many benefits of incorporating peptides into our routines lets us know where to start. “A lot of the protein function as well as the peptide function decrease with age.” “There is detriment when you try to push yourself too much. And as a physician in the anti-aging space, you have to kind of judge what is safe for the patient and what is not.” “It is the habits we have that dictate whether we have optimal health and the performance we want, or we are in a stress state.” “There are a lot of black market peptides going on right now so be aware of them.”Listen to the SuperAge podcast wherever you get your pods.Thank you to our sponsor InsideTracker. Listeners get 20% off + FREE InnerAge here: http://InsideTracker.com/ageistConnect with Dr. Kien Vuu:Website - https://kienvuu.comInstagram - https://www.instagram.com/kienvuuMD/ Facebook - https://www.facebook.com/kienvuuMDLinkedIn - https://www.linkedin.com/in/kienvuumd Join Dr. Vuu’s Thrive State Accelerator: https://kienvuu.com/accelerator/ Use code “podcast25” for 25% off! Test to take to determine growth hormone deficiency: IGF1Peptides mentioned by Dr. Kien Vuu: BPC157 - healing peptide Selank - cognitive Semax - cognitive PT141 - sexual healthTB500 - healing peptide, angiogenesis in the body Epitalon - longevity, DNA repairKisspeptin - increase testosterone in male bodies How to find an anti-aging or functional medicine physician: The International Society of Functional Medicine https://www.ifm.org American Academy of Anti Aging Medicine https://www.a4m.com Say hi to the AGEIST team!

Jan 11, 2022 • 58min
Cosmetic Dermatology Confidential: Dr. Kelly Stankiewicz
Power your health in 2022, increase your health span, and surround yourself with a supportive team of like-minded high performers. Learn more about and apply for our transformative How to Super Age: Mastermind Seminar and Group here: https://www.weareageist.com/how-to-super-age-a-mastermind-seminar-and-group-ii/ Is botox a toxin? What is the purpose of fillers? What does CoolSculpting do and what should we be aware of before doing it? What do we need to know about lasers? What are the cautions for doing more invasive facial resurfacing treatments? What new skincare treatments are on the horizon? What should we do every day for better skin? In what order should we apply our skincare? Kelly Stankiewicz, MD, FAAD is a board-certified dermatologist with a passion for all things skin. After graduating from medical school at Indiana University School of Medicine in 2006, Dr. Stankiewicz completed her dermatology residency at the Dartmouth Hitchcock Medical Center in 2010 and a clinical fellowship at Massachusetts General Hospital, Harvard Medical School and the Wellman Center for Photomedicine in lasers and cosmetic dermatology in 2011. She joins the SuperAge podcast to help us understand the world of dermatology. What should we be doing and what shouldn’t we be doing? Dr. Stankiewicz recommends everyone to check in with a trusted doctor or esthetician to decide on your skin goals and needs. Categories of topical products that Dr. Stankiewicz recommends incorporating: daily sunscreen, antioxidants, exfoliants (retin-A, glycolic acid, etc.), growth/rejuvenating serums (peptides, smart molecules, etc.). “Number 1: sunscreen. If there’s nothing else that you do, you must stay out of the sun. I hope everybody knows that by now.”“The cosmeceutical industry is huge. And anybody can sell anything.” “I would recommend to everybody to have a doctor or an esthetician who they truly trust to lead them in the right direction.”“I find that overdoing it can make you look old. Too much plastic surgery, too much filler, makes you look old. When you’re chasing minor imperfections, that's when you can overdo it.” Thank you to our sponsor InsideTracker. Listeners get 20% off + FREE InnerAge here: http://InsideTracker.com/ageistListen to the SuperAge podcast wherever you get your pods.Connect with Dr. Kelly Stankiewicz: Website - https://thedermatologyhouse.com/meet-dr-kelly-stankiewicz/ Instagram - https://www.instagram.com/thedermatologyhouse/Facebook - https://www.facebook.com/thedermatologyhouse/Say hi to the AGEIST team!

Jan 5, 2022 • 56min
Are Injectables the Future of Plastic Surgery?: Dr. Lara Devgan
How can we optimize our skin without injectables? When are injectables a good idea? What about surgery? What lifestyle habits improve the way we look? What products should we use for hydration, texture, hyperpigmentation, or fine lines?Dr. Lara Devgan is a board-certified, Yale-educated, Johns Hopkins Medical School-instructed, and Columbia/ New York Presbyterian Hospital-trained plastic & reconstructive surgeon. Her special interests are cosmetic surgery of the face and body, and reconstructive surgery for breast cancer, skin cancer, and facial injuries. She joins us on the podcast to discuss the different options for aesthetic enhancement from skincare to injectables to surgery.What you will learn:- How to optimize your skin without any injectables- The lifestyle habits that improve the look of our skin- The power of injectables- When surgery is a good option for someone- What society gets wrong about plastic surgery“One of the best things that you can do for your own self esteem and for your own facial beauty is to allow certain flaws to continue to exist.”“I would never want to create in the world this idea that anybody who is not interested in plastic surgery needs plastic surgery. I think the whole goal of plastic surgery as a field is to give people safe, medically appropriate options. Not to create the need to adhere to a certain kind of body image.”“Why is it so impossible to consider that you can be a person of substance who also cares about how they present to the world?”Listen to the SuperAge podcast wherever you get your pods.Connect with Dr. Lara Devgan:Website - https://laradevganmd.comInstagram - https://instagram.com/laradevganmdSkincare Brand - https://drlaradevgan.comSay hi to the AGEIST team!
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