Founder of Foskaris Wellness
Redefining Longevity Through Precision, Data, and Measurable Results
Penny Foskaris is a nationally recognized nutritionist, longevity expert, and founder of Foskaris Wellness. Her mission is deeply personal, born from her own health journey and a promise she made to help as many people as she can.
The Promise That Started It All
Penny's story didn't begin in a clinic. It began in a classroom. In 8th grade, a teacher told her she was fat, with no guidance, no compassion, and no direction on what to do about it. That single moment planted a deep seed of shame. Without any help, Penny spent the next more than 15 years silently struggling with an eating disorder, afraid to eat, afraid not to eat, and searching desperately for answers no one seemed to have.
Even as a teenager fighting her own quiet battle, she turned her pain into purpose. She spent hours in the library, not for school, but searching for holistic, natural ways to help relatives who had been diagnosed with chronic disease. That love-driven research, done alone and in secret, planted the seeds of everything she would one day build.
"I wanted to understand why people got sick and what could actually heal them. Nobody was talking about food, collecting data, or about the body's individual needs. I had to find it myself."
Years later, now a mother, Penny faced a health crisis of her own. For nearly three years, she suffered from severe, unexplained dizziness, agonizing abdominal pain, and chronic indigestion. Doctors had no answers. The dizziness became so debilitating that she stopped driving on the freeway. Some mornings, she could barely get her children to school.
One day, she found herself on the bathroom floor, in so much pain she couldn't stand. In that moment of desperation, she prayed and made a promise: if she could get better, she would spend her life helping as many people as she could.
Two days later, she was guided to a holistic wellness center. Food sensitivity testing revealed the truth: three everyday foods, black tea, bananas, and strawberries, had become toxic to her body. She would never have known without the data.
"When I stopped eating bananas, my dizziness went away. When I stopped eating strawberries, which I was adding to my protein shake every single day thinking I was being healthy, my abdominal pain disappeared. When I cut out the black tea, my indigestion was completely gone."
"I got my life back."
Penny FoskarisThat same food sensitivity testing is what she uses with her clients today, because the data is always the starting point. Now, every single day she goes to work, she gets to fulfill that promise. And it is deeply important to her that no one else has to suffer the way she did, not from unexplained illness, not from an eating disorder, not from decades of guessing. You deserve answers. You deserve a real plan. And you deserve your life back.
Her Mission
On a Mission to Reverse the Obesity Epidemic
Penny's relationship with food and body image is deeply personal. In 8th grade, a teacher told her she was fat, with zero guidance, zero direction, and zero support. That moment planted a seed of shame that led to over 15 years of struggling with an eating disorder.
She knows what it feels like to be afraid to eat. She has seen firsthand how many people eat so little, terrified of food, and still can't lose weight, because no one ever told them the truth: not eating enough is one of the biggest reasons people gain fat. It's not always about eating less and moving more. Your body needs to know its true baseline, your Basal Metabolic Rate, before any strategy can actually work.
That's why data is at the center of everything Penny does. When clients know their true numbers, they stop guessing, stop struggling, and start getting real results. She has worked with clients ranging from small children to those in their 90s, and she is on a mission to reverse Type 2 Diabetes and obesity one person at a time.
It is deeply important to her that no one has to suffer the way she did. Foskaris Wellness was created so that people and families have a clear, personalized path to a longer, healthier life because you deserve to feel and look your best without the struggle.
2018 National Tour
Taking Healthy Eating Across America
In 2018, Penny traveled across the United States, teaching people how simple it is to cook healthy meals quickly. Her message was straightforward: healthy food doesn't have to be complicated, expensive, or time-consuming.
She created her cookbook, The Fast Foods Diet: Nutritious Made Simple, Quick, and Easy. She wanted to show families that delicious, nutritious meals could be made quickly, without taking time away from the people and things they love.
Her recipes and expert advice were featured on NBC, CBS, and FOX, reaching families nationwide and empowering them to take control of their health, one meal at a time.
"I wanted to show people how easy and simple it is to create healthy meals that are delicious, nutritious, and made quickly, so it doesn't take time away from what they love to do." Penny Foskaris
Sharing the Stage
Discussing the Dangers of Visceral Fat
Penny had the privilege of sharing the stage with Dr. Oz to educate doctors and wellness providers on one of the most overlooked threats to long-term health, visceral fat.
Visceral fat, the dangerous fat that accumulates around internal organs, is one of the leading contributors to metabolic disease, cardiovascular risk, and accelerated aging. Yet most conventional programs fail to address it directly.
This collaboration underscored Penny's commitment not just to helping her own clients, but to elevating the standard of care across the entire wellness and medical community.
Penny Foskaris is the founder of Foskaris Wellness and the creator of the LongevityRX Method, a personalized system designed to optimize metabolism, body composition, and long-term health outcomes.
With nearly a decade of clinical experience and over 5,000 clients served, her work is focused on helping individuals achieve measurable improvements in how they look, feel, and perform, while building strategies that are sustainable over time.
Her approach bridges clinical insight with real-world application, allowing clients to follow structured, personalized protocols that fit into their lifestyle while delivering consistent results.
A Different Approach
A More Precise Approach to Health and Longevity
Most wellness programs rely on generalized recommendations, trends, or short-term solutions.
Penny's approach is different.
Every program is built using measurable data, advanced diagnostics, and a deep understanding of how metabolism, hormones, and lifestyle factors interact.
No guessing.
No generic plans.
Each strategy is designed specifically for the individual, based on their biology, their goals, and their long-term health outcomes.
Philosophy
Data Over Guesswork
The body responds to what is measured and optimized.
Without data, most people are left cycling through strategies that do not produce consistent results.
The LongevityRX Method is built on the principle that precision creates progress.
By analyzing key health markers, tracking progress, and adjusting protocols over time, Penny ensures that each client is following a strategy that evolves with them, supporting both immediate improvements and long-term success.
The Philosophy
Why Cookie-Cutter Programs Don't Work
After her own recovery, Penny dedicated herself to working in holistic wellness, and over the years, successfully helping thousands of clients achieve real, measurable results gave her the insight, the data, and the confidence to create the LongevityRX Program.
The Problem with Generic Plans
A lot of people use cookie-cutter methods that work for one person and not for somebody else. When it doesn't work, people think it's their fault, but it's actually the system's fault for not taking their individual life into account.
Data Removes the Guesswork
Testing and data give clients their true numbers, so they can follow a strategy that is built specifically for their body, their metabolism, their lifestyle, and their history. No guessing. No struggling.
Every Factor Matters
Your lifestyle, your health history, how you grew up, what you ate, there are so many factors that determine what happens in your body. Penny breaks it all down so nothing is left to chance.
Featured on
The System
The LongevityRX Method
Penny developed the LongevityRX Method to provide a structured approach to optimizing health, performance, and longevity.
This method integrates:
Advanced diagnostics and lab testing
Body composition and metabolic analysis
Precision nutrition tailored to the individual
Hormone optimization based on measurable data
Targeted therapeutics, including peptides and supplementation
Performance and recovery strategies
Access to a licensed medical provider through telemedicine when appropriate
Every program is personalized.
Every protocol is intentional.
Every result is measurable.
The System
A Fully Integrated System
Penny's work is not based on a single modality or trend. It is an integrated system that combines:
Data and diagnostics
Clinical insight
Advanced technologies
Personalized protocols
Ongoing optimization
This approach allows clients to move beyond short-term solutions and follow a clear, structured path toward improved health and long-term vitality.
Explore the tools behind the method →Clients
Individuals Who Expect More
Penny works with individuals who are ready to take a more strategic and intentional approach to their health.
Her clients include:
Busy professionals and entrepreneurs
High-performing individuals
Men and women experiencing metabolic or hormonal changes
Individuals seeking long-term health, performance, and longevity
These are individuals who value precision, efficiency, and results that last.
Education & Credentials
Experience & Training
Penny brings together over six years of formal education, decades of hands-on clinical experience, and a deeply personal commitment to getting results.
Cornell University
Advanced training in nutrition, metabolic health, and longevity science.
San Diego State University
Foundational and advanced education in health and nutrition sciences.
American Academy of Anti-Aging Medicine
Specialized training in longevity, hormone optimization, and anti-aging medicine.
American Association of Diabetes Educators
Diabetes education, blood sugar regulation, and metabolic health.
Functional Nutrition Alliance
Advanced functional nutrition training focused on root-cause, whole-body health.
Community Leadership Board
Served on the Community Leadership Board with the American Diabetes Association.
5,000+
Clients Served
10+
Years Experience
3
Major TV Networks
Featured On
NBC | CBS | FOX
Work With Penny
Ready to Get Your Life Back?
If you are ready for a more personalized, data-driven approach to optimizing your health, performance, and longevity, Penny invites you to inquire. Your best self starts now.
Inquire About Working TogetherLimited private client openings. Personalized group programs available.