218 Beyond Lifespan: Why Healthspan is your Real Goal! with Dr. William Hsu
Growing Older Living Younger: About longevity, wellness, healthspan,
Release Date: 07/21/2025
235 The Summiteers Community: A Blueprint for Healthy Longevity with Don Cote PhD
Growing Older Living Younger: About longevity, wellness, healthspan,
In episode 235 of Growing Older Living Younger, Dr. Don Cote shares his extraordinary journey from humble beginnings to building a life of meaning, resilience, and purpose. With his background in cognitive behavioral science, business coaching, and decades of lived experience, Don reveals how his father’s wisdom and Napoleon Hill's "Think and Grow Rich" inspired him to develop his Life Works Life Mastery System, a step-by-step blueprint for transformation. We explore how you too can thrive in your later years, redefine a "successfull life" and build connections and community ...
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234 The Akashic Records: A Spiritual Map to Your Passion, Purpose and Vitality with Natasha Rocha
Growing Older Living Younger: About longevity, wellness, healthspan,
In this captivating episode of Growing Older Living Younger, Dr. Gillian Lockitch dives into the mystical yet deeply practical world of the Akashic Records with Natasha Rocha. Often described as the “Google of the spiritual world,” the Akashic Records are said to hold the blueprint of your soul—your purpose, gifts, and highest potential. Natasha shares her personal spiritual awakening, how she helps people access their soul’s blueprint, and why reconnecting with passion and purpose can reignite vitality at any age. This episode reveals how understanding your Akashic blueprint...
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233 Generation Restoration: Healing Nature and Ourselves with Tim Christophersen
Growing Older Living Younger: About longevity, wellness, healthspan,
Tim Christophersen, one of the world’s leading voices on ecosystem restoration, joins Dr. Gillian Lockitch for episode 233 of the Growing Older Living Younger podcast. With over 25 years of experience shaping global climate and biodiversity policy at the United Nations and now leading sustainability initiatives at Salesforce, Tim discusses how restoring our relationship with nature is essential not only for planetary health but very much so for our personal health and longevity. From the philosophy of ecological literacy to regenerative farming, urban green equity, and...
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232 Primal Health Design: Reverse Your Biological Age with Dr. Kavin Mistry
Growing Older Living Younger: About longevity, wellness, healthspan,
In this episode, Dr. Gillian Lockitch welcomes Dr. Kavin Mistry to discuss how aligning with our primal design can help us reverse biological age. Drawing from neuroscience, the Hadzabe tribe, and his seven paradigms of Primal Health Design, Dr. Mistry explains how circadian rhythms, primal alignment, gut microbiome health, neuroplasticity, and emotional connection contribute to resilience and longevity. He also shares practical daily habits—like stillness practices and his free morning routine—that can transform health at any age. This conversation offers...
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002 Darlene Shearer: On Entrepreneurship
Growing Older Living Younger: About longevity, wellness, healthspan,
'Opportunity is missed by most people because it is dressed in overalls and looks like work .' (Thomas Edison) 'People tell me ‘you’re not the same person that I was 20 years ago’ and I say good! I don’t want to be that same person, I want to grow' (Darlene Shearer) Darlene Shearer is an entrepreneur who, over the past 3 decades has built and run a global business in health, beauty, and anti-aging. As the first Team Elite in Canada, she has mentored and trained new entrepreneurs of diverse ages, backgrounds and cultures. Darlene has more energy, optimism, and passion for life than many...
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231 Midlife Reset: Building Longevity Habits with Allison McCune Davis
Growing Older Living Younger: About longevity, wellness, healthspan,
In this strategy packed episode of Growing Older Living Younger, Dr. Gillian Lockitch speaks with Alison McCune Davis, author of 60 Is a Good Start and creator of the Reignite 60-Day Dare Planner. Alison shares her journey from television producer to homeschooling mom of five, and how turning 60 inspired her to embrace longevity-focused lifestyle habits and design a framework that empowers women to thrive at midlife and beyond. Listeners will learn how to build energy, strengthen their bodies, reset their minds, and find meaningful purpose through small, sustainable...
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085 Dr. Jerilynn Prior: The Paradox of Perimenopause
Growing Older Living Younger: About longevity, wellness, healthspan,
The changes in our metabolism and body systems that we associate with aging are variable, and manifest at different times in different individuals. Presbyopia, the difficulty in close up focussing that requires us to get reading glasses, may become problematic in the early forties for some, while others may not experience it until much later in life. Other aging associated changes like wrinkles from loss of elasticity in our skin, thinning, baldness or greying of our hair, or increasing middle-age spread, also become evident in individuals at different ages. As women, we...
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230 Fibromyalgia, Chronic Fatigue, Interstitial Cystitis. What the Immune System Reveals with Dr. Bruce Gillis
Growing Older Living Younger: About longevity, wellness, healthspan,
In this episode of Growing Older Living Younger, Dr. Gillian Lockitch speaks with Dr. Bruce Gillis about chronic immune system disorders such as fibromyalgia, chronic fatigue syndrome, interstitial cystitis, and long COVID. Dr. Gillis shares how his research overturned decades of stigma by proving these conditions are objectively measurable through immune system testing and DNA genomic signatures. The conversation explores the role of epigenetics in disease development, the link between coronaviruses and long COVID, and the discovery of a...
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04: Sally K. Norton: Beware of the Toxins in Your "Superfoods"
Growing Older Living Younger: About longevity, wellness, healthspan,
In today’s conversation, I speak with Sally Norton, a nutritionist with a unique specialty— warning us that “healthy” eating, and so-called superfoods, can make us sick. Like most of us, I grew up with, and have an ingrained belief, that fruits and vegetables are good and essential to a healthy diet. Although I knew that plant toxins like phytates and oxalates in excess could cause mineral deficiencies, kidney stones and gout, I had not considered the health burden that may be imposed on individuals and society consuming a plant only diet. Popular foods such...
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229 Beyond Botox and Fillers: Frequency Healing for Radiance and Vitality with Cathy Goldstein
Growing Older Living Younger: About longevity, wellness, healthspan,
In this episode, Dr. Gillian Lockitch and Dr. Cathy Goldstein uncover hidden truths of the beauty industry. While fillers, Botox, and injectables dominate today’s aesthetic market, Cathy Goldstein explains how these treatments can interfere with facial expression, emotional intelligence, and even brain health. Instead, she advocates for a holistic approach—restoring natural energy flow, releasing stored trauma, and using frequency-based therapies that rejuvenate from the inside out. Listeners will gain new insights into how to age with authenticity, vitality, and self-connection...
info_outlineIn Episode 218 OF GROWING OLDER LIVING YOUNGER, Dr. William Hsu, endocrinologist and Chief Medical Officer at L Nutra, joins Dr. Gillian Lockitch to explore the science behind fasting mimicking diets (FMD) and how they may lower biological age, fight chronic disease, and boost metabolic health. You’ll hear how simple lifestyle interventions, when structured and supported, can trigger the body’s natural repair systems—and why healthspan, not just lifespan, should be the goal of aging well.
Dr. William Hsu is a Harvard-trained endocrinologist who spent 20 years at Harvard’s Joslin Diabetes Center before joining L-Nutra in 2019 as Chief Medical Officer. At L-Nutra, he leads clinical development and drives education around fasting and the Fasting Mimicking Diet. Previously, he served as Vice President at Joslin, leading international education and healthcare advisory efforts, helping to shape national diabetes care guidelines. Dr. Hsu’s research focuses on diabetes pathophysiology and digital health in chronic care. He earned degrees from Cornell and Mount Sinai, completed his Internal Medicine residency at Yale, and his Endocrinology fellowship at Harvard, where he was later an Assistant Professor.
Episode Timeline:
0:00 – Introduction and Podcast Overview
Host Dr. Gillian Lockitch introduces the theme for 2025: “Age is just a number.” She frames the episode around exploring strategies to extend healthspan—the years of life spent in good health—and invites listeners to book one-on-one sessions.
2:12 – Meet Dr. William Hsu
Gillian introduces her guest, Harvard-trained endocrinologist Dr. William Hsu. Formerly with the Joslin Diabetes Center, Dr. Hsu now leads clinical efforts at L- Nutra, pioneering fasting-mimicking nutrition science.
4:50 – Lifestyle Change: More Than Just Willpower
Dr. Hsu explains why lifestyle interventions often fail without structural support. He acknowledges the essential role of medications but stresses the need for more systemic, pragmatic solutions to improve public health.
9:29 – Why Modern Life Challenges Healthy Living
The conversation turns to the external forces—processed foods, advertising, time scarcity—that sabotage health. Dr. Hsu advocates for societal-level interventions and introduces fasting mimicking diets (FMD) as a practical tool.
12:24 – What is a Fasting Mimicking Diet?
Dr. Hsu defines the FMD as a plant-based meal plan that tricks the body into a fasting state while providing nourishment. He explains how FMD promotes autophagy, cellular renewal, and metabolic reset.
28:23 – Clinical Trials: Reversing Biological Age
Dr. Hsu cites a Nature Communications study where FMD reduced participants’ biological age by 2.5 years in just three cycles. He explains how biological age is measured and why it’s a more powerful indicator than the number on your birthday cake.
31:53 – Can You Track Your Own Biological Age?
Gillian and Dr. Hsu discuss current tools for measuring biological age and where the science is heading. Dr. Hsu shares how consumers can access FMD kits and programs in various global regions.
33:14 – FMD and Diabetes Management
Dr. Hsu shares compelling data showing how FMD can reduce visceral fat, insulin resistance, and blood sugar levels—attacking the root of type 2 diabetes and reducing reliance on medication.
36:09 – El Nutra’s Comprehensive FMD Program
Dr. Hsu describes a complete support system for FMD users, including medical oversight, apps, coaching, and lab tracking. The program is already in use in the U.S., UK, and Italy, and expanding.
39:22 – Final Thoughts: Healing Through the Right Environment
Dr. Hsu emphasizes the body’s innate ability to rejuvenate when supported by evidence-based nutrition like FMD. Gillian closes with a call to action: explore the tools discussed to take control of your aging journey.
Action Steps:
Check out posts in the Age is Just a Number 2025 A to Z Blogging Challenge
Schedule a one on one call with Dr. Gillian Lockitch.
Join the Growing Older Living Younger Community: https://www.facebook.com/groups/growingolderlivingyounger
Access Your Free E-book from Dr. Gillian Lockitch
Guide to Mind and Memory Boosting Strategies
Learn about the work of Dr. William Hsu and L-Nutra
https://www.twitter.com/lnutraofficial/
https://www.facebook.com/LNutra/
https://www.linkedin.com/in/william-hsu-md/