This interview-style podcast from John Hancock features leading experts in science, technology, healthcare and education highlighting the latest innovations shaping the future of longevity. Advances we believe have a significant impact on the life insurance industry and enable us to make a meaningful and measurable difference in our customers’ lives. Join us in shifting the narrative around what it means to own life insurance.
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Episode 19. The next frontier of longevity: AI, wearables, and behavior change with Tom Hale
Tom Hale, CEO of Oura, and Lindsay Hanson, CMO of John Hancock, explore AI, wearables, and behavior change as the next frontier in achieving longer, healthier lives.
1 Sept 2026TRANSCRIPT
Episode 18. The science of appetite and nutrition with Dr. Giles Yeo and Dr. Ian Smith
Geneticist Dr. Giles Yeo and physician Dr. Ian Smith discuss the science of appetite, nutrition, and sustainable eating patterns with host Hector Martinez.
1 Sept 2026TRANSCRIPT
Episode 17. The heart of the matter: preventing cardiovascular disease through early detection with Dr. John Osborne
Preventive cardiologist Dr. John Osborne and John Hancock CEO Brooks Tingle discuss early cardiovascular disease detection and empowering individuals for better long-term heart health.
29 Jun 2026TRANSCRIPT
Episode 16: A new era of aging with Maddy Dychtwald — Turning added years into better years
Maddy Dychtwald, Co-Founder of Age Wave and author of Ageless Aging, discusses with host David O’Leary how to transform added years into better years by redefining health, work, and retirement.
9 Apr 2026TRANSCRIPT
Episode 15. Inside Your Heart’s Performance Engine with Dr. Sawalla Guseh — wearables, warning signs, and the science of staying active
Tune in to this episode of Longer. Healthier. Better., as host David O’Leary welcomes Dr. Sawella Guseh, Director of the Cardiovascular Performance Program at Massachusetts General Hospital and Assistant Professor of Medicine at Harvard Medical School. With clinical expertise spanning everyday movers to elite athletes—including the New England Patriots and New England Revolution—Dr. Guseh unpacks what the latest science reveals about fitness, heart health, and the future of cardiovascular care. Hear David and Dr. Guseh discuss: * Why movement matters at every age — and how small, consistent activity creates outsized heart health benefits* The science of warning signs * How wearables and real-time data are transforming heart care * Innovations shaping cardiovascular medicine Whether you’re a weekend warrior, a daily walker, or simply looking to invest more in your long-term health, Dr. Guseh offers actionable insights to support your journey to live longer, healthier, better.Insurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.MLINY031226006-2
17 Mar 2026TRANSCRIPT
Episode 14: Strengthening Community with David Shapiro — social connection, belonging, and reinventing the town square
Tune in to this episode of Longer. Healthier. Better., as host David O’Leary welcomes David Shapiro, the President and CEO of our newest Community Impact partner, the YMCA of Greater Boston. With more than 175 years of community-rooted history, David shares how today’s YMCA is reimagining belonging, strengthening social connection, and addressing the loneliness epidemic head-on. Hear them discuss: * Why social connection is important — and how the YMCA is uniquely positioned to foster it* How the YMCA builds community across generations* Innovations shaping the YMCA’s future, including translation technology, expanded nutrition support, and the Greater Boston Food Access HubInsurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.MLINY031026978-2
29 Dec 2025TRANSCRIPT
Episode 13: Driving healthspan improvement with Dr. Katie Tryon — behavioral change, personalized prevention, and the economics of longevity
Tune in to the thirteenth episode of Longer. Healthier. Better. as host David O'Leary welcomes Dr. Katie Tryon, the Chief Commercial Director at Vitality Health in the UK. With a rich background as a medical doctor trained at Oxford University and Imperial College London to a leader of health strategy initiatives in Africa, Katie brings a wealth of knowledge and experience to the table. Tune in to hear Katie and David discuss:* Vitality's approach to encouraging healthier lifestyles through strategic partnerships* The importance of increasing healthspan as lifespan increases* How innovative strategies are shaping the future of health and longevityVitality is the provider of the John Hancock Vitality Program in connection with policies issued by John Hancock.Insurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.MLINY120825942-5
29 Jul 2025TRANSCRIPT
Episode 12. Preventative health with Kara Collier – Glucose monitoring and metabolic boosting with Nutrisense’s data-driven tech
In episode twelve of Longer. Healthier. Better., host David O’Leary chats with Kara Collier, co-founder of Nutrisense, a groundbreaking wellness-tech startup. Together, they unpack the importance of glucose monitoring in preventative health. Tune in to find out how Nutrisense is helping eligible John Hancock Vitality members reach their health goals hear Kara and David discuss: * How continuous glucose monitors (CGMs) can help those without diabetes * Stress’ impact on glucose levels and tips for managing stress to boost metabolic health* Nutrisense’s use of cutting-edge technology to enhance services and better serve customersVitality is the provider of the John Hancock Vitality Program in connection with policies issued by John Hancock.John Hancock is not an affiliate of Nutrisense. Services under the Nutrisense membership are provided by Nutrisense directly to the John Hancock Vitality member. John Hancock does not provide medical advice, is not involved in the services provided by Nutrisense and is not responsible for the accuracy or performance of such services. John Hancock does not receive individual data from Nutrisense with respect to any John Hancock Vitality member.Insurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.MLINY062525213-2
26 Jun 2025TRANSCRIPT
Episode 11: Addressing food insecurity with Josh Trautwein – Community Investment partnership, nutritional literacy, and community’s influence on health
Josh Trautwein discusses About Fresh's decade-long partnership with John Hancock and their data-driven efforts to combat food insecurity by promoting nutritional literacy and healthy food distribution in an interview with David O'Leary.
10 Apr 2025TRANSCRIPT
Episode 10. Celebrating a decade of Vitality with Lindsay Hanson – 10 years of innovation, revolutionizing life insurance with behavioral science, and how we’re building a better future
In the tenth episode of Longer. Healthier. Better., host David O’Leary welcomes Lindsay Hanson, Chief Marketing Officer and Global Head of Behavioral Insurance at John Hancock. Together, they reflect on the transformative first decade of the John Hancock Vitality program. Lindsay shares insights into the early days of the program, a pivotal moment in 2018, and her own experiences as a Platinum status Vitality member. Tune in to hear Lindsay and David discuss: * Milestones that have shaped the first 10 years of the Vitality program* How a holistic approach to health and longevity is enhanced by partnerships with Prenuvo, Headspace and MIT’s AgeLab* The future roles personalization, agility and health advocacy in behavioral insurance Insurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.Vitality is the provider of the John Hancock Vitality Program in connection with policies issued by John Hancock.MLINY040225008-2
25 Feb 2025
Episode 9: Live from symposium - Better sleep with Dr. Matthew Walker
Dr. Matthew Walker, neuroscientist and sleep expert, delves into the critical role sleep plays in our health and longevity, offering practical insights on improving your own sleep. In this special episode, recorded live at our 2024 Longer. Healthier. Better. symposium, Dr. Walker covers:* "Four macros" of good sleep — Quantity, Quality, Regularity, and Timing (QQRT) — and emphasizes the importance each macro for overall well-being* Practical advice on managing sleep disturbances like jet lag and insomnia* Guidance on emerging sleep trends and technologies like the Oura Ring or a smart mattressInsurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.MLINY022125142-4
25 Feb 2025
Episode 8: Live from symposium - Optimizing human performance with Kristen Holmes
Kristen Holmes, Vice President of Performance at WHOOP, shares her insights on optimizing human performance through understanding personal data, aligning behaviors with core values, and leveraging the power of circadian rhythms. In this special episode, recorded live at our 2024 Longer. Healthier. Better. symposium, Holmes highlights:* How wearable technology can help us understand how our bodies respond to various stressors* The critical role of circadian rhythms in health in service of physiological and psychological resilience* Strategies for balancing stress and recovery to promote overall well-beingInsurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.MLINY012224188-2
25 Feb 2025
Episode 7: Live from symposium - Why forgetting is healthy with Dr. Lisa Genova
Neuroscientist and author Dr. Lisa Genova dispels common myths about memory, explaining why forgetting is a normal part of human cognition and how understanding this can help us maintain better brain health. In this special episode, recorded live at our 2024 Longer. Healthier. Better. symposium, Dr. Genova explains:* Forgetting names and where objects are placed are not necessarily a sign of cognitive decline or dementia* Four types of normal forgetting and the importance of attention and context in memory formation* Why we should focus on strategies that support brain health and memory optimization, rather than worrying about memory lapsesInsurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.MLINY021925121-4
26 Nov 2024TRANSCRIPT
Episode 6: Addressing obesity with Dr. Christina Economos – the obesity epidemic, exploring medical interventions, and living healthier though personalized nutrition
Host Janet Wu and Dr. Christina Economos, Dean of the Friedman School of Nutrition Science and Policy at Tufts University, explore the obesity epidemic and its solutions through personalized nutrition and medical interventions.
1 Nov 2024TRANSCRIPT
Episode 5: The science of aging with Dr. Andrew Steele – Understanding potential biological immortality through the Galapagos tortoise
In the fifth episode of Longer. Healthier. Better. hear from Dr. Andrew Steele, biologist and author of Ageless – The New Science of Getting Older Without Getting Old. Steele discusses the basics and complexities of the science of aging. Learn about the phenomenal discoveries and research in aging biology, as Dr. Steele exchanges insights with our host, Janet Wu. Listen to their discussion about: * How aging – not cancer, not heart disease – is the underlying cause of most human death and suffering * Research underway to answer the question, “Is aging necessary?” * Practical ways to fight against the disease of age in your own body * The financial realities of not only longer lifespans, but longer healthspans Vitality is the provider of the John Hancock Vitality Program in connection with policies issued by John Hancock. Insurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595. MLINY102924408-4
26 Sept 2024
Episode 4: Proactive healthcare with Dr. Daniel Durand – the future of medical intervention, anxiety around MRIs, and access to detection technology
Tune in to the fourth episode of Longer. Healthier. Better. to hear from Dr. Daniel Durand, Chief Medical Officer at Prenuvo, as he discusses the transformative potential of proactive MRI scans in healthcare. Learn about Prenuvo’s advanced scanning technology and its role in early disease detection, as Dr. Durand exchanges insights with our host, Janet Wu. Listen to their discussion about: * The significance of early disease detection and the types of conditions Prenuvo scans can detect * What John Hancock’s pioneering partnership with Prenuvo means for eligible Vitality members * Concerns for false positives, cost-benefit analysis, and MRI anxieties among potential patients * Personal stories and Dr. Durand’s vision for the future of body screening technology Vitality is the provider of the John Hancock Vitality Program in connection with policies issued by John Hancock.Insurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.MLINY092624321-5
29 Aug 2024
Episode 3: Health equity with Dr. Monica Bharel – technology, social determinants, and Boston’s longevity hub
Listen to this special episode of Longer. Healthier. Better., recorded live at The Boston Globe’s Health Equity Day 2024. Host Janet Wu sat down with Dr. Monica Bharel, Clinical Lead of Public Sector Health at Google, to talk about the innovation fueling longevity in Boston and beyond. Dr. Bharel reflects on her time as a Massachusetts Public Health Commissioner and shares her perspective on the future of health equity. Listen to Dr. Bharel and Janet’s discussion about: * How the intersection of technology, collaboration, and longevity can enable people to live longer, healthier lives * Insight into Google Health’s work on public health data infrastructure and how to leverage AI in healthcare * The importance of health equity in improving lifespans among individuals and entire populations * The role Boston plays as a longevity hub in driving equitable health care forward Insurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.MLINY080124972-4
20 Jun 2024TRANSCRIPT
Episode 2: Improving lifespan – prediction, prevention, and detection
Check out the second episode of Longer. Healthier. Better to hear from GRAIL President, Josh Ofman, as he shares about GRAIL’s mission and GalleriⓇ test, a multi-cancer early detection blood test that screens for “fingerprints” from 50+ cancers. Josh reflects on Kelley King’s cancer story from Episode 1, and dives into the science behind the Galleri test with our host Janet Wu. Listen to Josh and Janet’s discussion about:
GRAIL’s mission and what the revolutionary Galleri test means for early cancer screening
The Galleri test’s role in Kelley’s diagnosis story and the how Josh sees GRAIL’ how Josh sees GRAIL's impact on the future of our healthcare system
The decades of research on the human genome that have led to GRAIL’s Galleri test
The importance of proactive screening to help expand lifespan in the pursuit of health equity
Vitality is the provider of the John Hancock Vitality Program in connection with policies issued by John Hancock. John Hancock Vitality Program rewards and discounts are available only to the person insured under the eligible life insurance policy, may vary based on the type of insurance policy purchased and the state where the policy was issued, are subject to change and are not guaranteed to remain the same for the life of the policy.
The Galleri test is only available to registered John Hancock Vitality PLUS members who are 50 years of age or older and have completed the Vitality Health Review (VHR) for the current program year. For eligible polices with coverage amounts of $500,000 or greater, 100% of the cost of the test will be subsidized. For policies with less than $500,000 in coverage, 50% of the cost of the test will be subsidized. Please note: for members with multiple policies, the policy with the highest face amount will determine the subsidy amount of the Galleri offer. The offer of discounted access to the Galleri test is subject to change. Access to the Galleri test through the John Hancock Vitality Program is not currently available in all states. The Galleri test is manufactured and distributed by GRAIL, LLC. John Hancock does not provide medical advice, is not involved in the design or manufacture of the Galleri test and is not responsible for the accuracy or performance of the Galleri test.
Insurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.
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23 Apr 2024TRANSCRIPT
Episode 1: Our why – the value of engagement, education and advocacy
Tune in to the first episode of Longer. Healthier. Better to hear from John Hancock customer, Kelley King, as he shares how the Vitality program has had a profound impact on his life. Learn about GRAIL’s Galleri test, a multi-cancer early detection blood test that screens for DNA signals from 50+ cancers. Kelley tells the compelling story of his shocking diagnosis and how it has shifted his perspective on life with our host Janet Wu. Listen to Kelley and Janet’s discussion about:
How Kelley’s engagement with John Hancock’s Vitality program led to the early detection of his cancer
John Hancock’s partnership with GRAIL and what the revolutionary Galleri test means for early cancer screening
The importance of proactive screening and the role advocacy plays in an improved lifespan
Kelley’s cancer journey — and his advice to those who are hesitant to learn about their health
Vitality is the provider of the John Hancock Vitality Program in connection with policies issued by John Hancock. John Hancock Vitality Program rewards and discounts are available only to the person insured under the eligible life insurance policy, may vary based on the type of insurance policy purchased and the state where the policy was issued, are subject to change and are not guaranteed to remain the same for the life of the policy.
The Galleri test is only available to registered John Hancock Vitality PLUS members who are 50 years of age or older and have completed the Vitality Health Review (VHR) for the current program year. For eligible polices with coverage amounts of $500,000 or greater, 100% of the cost of the test will be subsidized. For policies with less than $500,000 in coverage, 50% of the cost of the test will be subsidized. Please note: for members with multiple policies, the policy with the highest face amount will determine the subsidy amount of the Galleri offer. The offer of discounted access to the Galleri test is subject to change. Access to the Galleri test through the John Hancock Vitality Program is not currently available in all states. The Galleri test is manufactured and distributed by GRAIL,LLC. John Hancock does not provide medical advice, is not involved in the design or manufacture of the Galleri test and is not responsible for the accuracy or performance of the Galleri test.
Insurance products are issued by: John Hancock Life Insurance Company (U.S.A.), Boston, MA 02116 (not licensed in New York) and John Hancock Life Insurance Company of New York, Valhalla, NY 10595.
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Inside a recent episode
Episode 19. The next frontier of longevity: AI, wearables, and behavior change with Tom Hale
Published 1 Sept 2026 · Transcript excerpt
[…] Just to your point about sleep, everyone sleeps, but no one knows if they had a particularly good or bad night. No one's particularly good at it. Now, you probably know if you had a bad night, but we can tell you on the margins. We give you some numbers. So how does that all start to connect together? Like there's so much to look at when you open it up. You have your readiness, your activity, your sleep. So where does that all start to come together, that sixth sense for each human? You know, we started with sleep. And fundamentally, sleep is such an important part of the longevity equation. I think everybody has probably heard that numbers of times here today. […]
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