L-Nutra Launches The Longevity Program™, a First-of-Its-Kind Membership That Turns Longevity Science Into a Personal Plan for More Healthy Years
From the company behind Prolon®and 25 years of longevity research, the new membership pairs every member with a dedicated Longevity Dietitian, lab testing, a premier longevity app, patented longevity products, and a 12-month expert-led curriculum
LOS ANGELES, Nov. 10, 2026 /PRNewswire/ -- L-Nutra, Inc., a leading pioneer in longevity nutrition and nutrition as medicine, today launched The Longevity Program™, a first-of-its-kind membership that turns the science of healthspan into a personalized health plan anyone can follow. Every member is paired with a dedicated Longevity Dietitian, receives lab testing that measures metabolic health improvements, has access to a premier longevity app, as well as a 12-month, expert-led curriculum spanning every major driver of long-term health to turn longevity goals into actionable steps forward.
The launch coincides with a new national survey on Americans' outlooks on aging well. The survey, commissioned by L-Nutra, found that 72% of Americans surveyed would choose fewer years of life if more of them were healthy, and two-thirds (67%) said they would pay for a clinician-led program to lower their biological age. Yet only 11% track the biomarkers that show how they're aging. The Longevity Program™ is built to close that gap.
Every membership is grounded in each member's own data. Members complete baseline and follow-up lab panels, reviewed with a dedicated Longevity Dietitian who uses their biomarkers, health history, and goals to shape a personal longevity plan. Of Longevity Program™ beta members who ran labs, 85% had at least one biomarker outside the healthy range, which is exactly the gap between knowing your numbers and acting on them that the program is built to close.
"This program is designed for anyone who wants to optimize their health today for a better chance at longevity tomorrow," said Joseph Antoun, MD, PhD, CEO and Chairman of L-Nutra. "Our bodies change with aging, yet the current medical system often intervenes too late. We know that aging is one of the biggest risk factors for diabetes, cancer, Alzheimer's, and cardiovascular disease, so slowing our biological age should be the true aim of a new health system. Our Longevity Program™ brings more than two decades of aging and longevity research into an actionable program for the millions of people who want to live long, healthy lives."
Members will learn directly from leading voices in longevity through live monthly webinars. Dr. William Hsu, L-Nutra's Chief Medical Officer and former Vice President at Harvard's Joslin Diabetes Center, opens the series in November with a session on which biomarkers to track and why they matter, followed in December by L-Nutra's Lead Clinical Registered Dietitian, Ashley Bizzell, RD, LDN, CDCES, on the pillars of longevity nutrition.
The Longevity Program™ includes:
- A dedicated team of licensed Longevity Dietitians and experts: credentialed Registered Dietitians trained in longevity science, who analyze each member's history, biomarkers, and goals to build a customized plan. Each member meets with their dietitian every month.
- Lab testing in every membership, with a baseline and follow-up panel so guidance is rooted in each member's own data.
- Access to L-Nutra's premier longevity app, where members track their food and biomarkers, complete module trainings, and message their dietitian between sessions.
- The app also includes a trained AI guide, built on L-Nutra's longevity science, for answering questions anytime.
- A 12-month, expert-led curriculum with monthly modules ranging from biomarkers, nutrition, and muscle to autophagy, sleep, hormones, and cognition.
- Live monthly webinars with L-Nutra's clinical team and top-tier guest experts.
Members can choose from two tiers:
- The Longevity Program™ ($99 per month, with a one-time $99 sign-up fee): one-on-one Longevity Dietitian coaching, baseline and follow-up labs, and the full curriculum.
- The Longevity Program™ + FMD ($149 per month): everything above, plus Prolon® 5-Day FMD kits shipped three times a year, with dietitian-guided cycle timing, prep, and ongoing biomarker tracking.
For members who have a metabolic health goal, L-Nutra also offers expanded, physician-supervised programs focused on cardiometabolic health and diabetes through its medical division, L-Nutra Health. This expanded metabolic health program includes medical nutrition therapies and medically tailored meals, supervised by licensed practitioners, to support the potential regression or remission of metabolic conditions.
The Longevity Program™ builds on the tenth anniversary of the Prolon® 5-Day Fasting Mimicking Diet (FMD). Since L-Nutra introduced Prolon® in 2016, it has helped make nutrition a foundational tool in longevity medicine. More than one million people have used Prolon® as a longevity-focused nutrition reset. It has been clinically shown to activate autophagy in humans and to reverse biological age by an average of 2.5 years after three consecutive cycles.
To learn more or enroll in The Longevity Program™, visit https://prolonlife.com/pages/longevity-program.
About the survey: This survey was commissioned by L-Nutra, Inc., the maker of Prolon®, and conducted by Fractl, a content marketing and research agency. Fractl surveyed 2,002 U.S. adults ages 18 to 85 through an online research panel from Sept. 28 to Oct. 5, 2026, asking how they define longevity, when they consider a person old, and what trade-offs they would accept for additional healthy years. Results are unweighted and reflect the surveyed sample. Full results and methodology are available at l-nutra.com/the-longevity-survey.
Longevity Program™ availability: The program is currently available in 47 states and Washington, DC. A waitlist is available for three states - New York, New Jersey, and Rhode Island - which are anticipated to offer the program in early 2027.
About L-Nutra
L-Nutra is a leader in longevity and nutrition science, pioneering innovations that unlock the power of nutrition to support healthy aging, combat age-related conditions, and transform lives. Founded in 2009 by Professor Valter Longo, L-Nutra's research has given rise to groundbreaking fasting nutrition programs and clinically validated solutions that are reshaping the future of healthcare, employee wellness, and disease prevention. Under the leadership of Dr. Joseph Antoun, who launched the first longevity-focused investment fund in 2011 and has since helped raise more than $150 million for longevity-focused companies, L-Nutra has generated over a quarter billion dollars in sales and helped establish food as medicine as a clinically validated, commercial category. The company holds 136 patents in longevity and disease remission and has conducted 40+ clinical trials in partnership with leading research institutions including Stanford, USC, Mayo Clinic, and Harvard. Through Prolon®, the first commercially available Fasting Mimicking Diet program, and L-Nutra Health, its healthcare division delivering 360-degree, physician-guided programs to reverse age-related disease, the company is bringing the science of longevity to the world, one cell, one person, and one organization at a time. Learn more at www.l-nutra.com.
SOURCE L-Nutra Inc.
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