Let me guess. You've tried it all?
We hear this a lot… But we can assure you – this program is different.
Experience our proven Metabolic Reset Program! Transform your health, body, and life with Fit in 40: Our 6-week metabolic challenge.
The Fit in 40 Metabolic Reset Program (MRP)
Tired of fad diets, endless workouts, and disappointing results? The Fit in 40 Program is your solution to finally breaking free from the cycle of frustration to achieve lasting transformation. Unlike traditional weight loss programs that focus on deprivation and unsustainable methods, our science-backed approach addresses the root causes holding you back.
This comprehensive 6-week program is specifically designed for folks who are ready to lose 20-30 pounds, boost their energy, balance their hormones, and reclaim their confidence – all while eating real, wholesome foods. No more counting calories, surviving on shakes, or spending hours at the gym.
Through our proven 3D Trifecta approach (Destress, Detox, Diversify), you'll learn how to work with your body instead of against it.
Our clients consistently report not just weight loss, but improved sleep, enhanced mood, better digestion, and a renewed sense of vitality.
The best part?
While other body contouring treatments can leave you sore and swollen, Zerona’s innovative cold laser technology works harmoniously with your body. You’ll start seeing results emerge naturally as your body processes the released fat, leading to a smoother, more contoured appearance.
Don’t let fear of invasive procedures hold you back from achieving the body you’ve always wanted. With Zerona, you can take the first step toward your body goals today – no surgery, no pain, just results!
Ready to discover what Zerona can do for you? Schedule your consultation now and take advantage of our special introductory packages. Your transformation journey awaits!
Beyond Weight Loss:
A comprehensive approach to health.
Beyond Weight Loss
Research suggests that Zerona Laser treatments may help reduce triglycerides and cholesterol levels while targeted nutrition and nutraceuticals promote detoxification at the cellular level.
Low-Level Laser Therapy
3LT® like Zerona may suppress cholesterologenesis, reducing cholesterol and triglyceride serum levels by altering gene expression and inducing cellular modifications.
Expert Guidance
Our program is supervised by experienced professionals who provide the support and motivation you need to succeed. From meal planning to lifestyle tips, we're with you every step of the way.
Proven Results
While individual results may vary, many participants lose between 20-35 lbs. for women and 20-45 lbs. for men, plus 6.2 total inches. Additionally, early clients have noticed an improvement in the appearance of cellulite.
I’ve continued to use the tools from the Fit in 40 & continued my weight loss journey to a total of 32 lbs! I’m in the best shape of my adult life, wearing clothes from college and looking even better in them at 40.
-Kerri N.
This program is life changing.
Hear it straight from our CEO and Founder, Jenna Richardson, as she shares her incredible journey with MRP! With purpose driven coaching, support + accountability, and a full Functional Medicine team that has your back – you’re in the right place!

Jenna's Before + After
Jenna’s own health challenges and those of her son, Carter, led her down the path to becoming an Integrative Health Coach and Functional Diagnostic Nutrition Practitioner. This, after several decades of dealing with 50 lbs. of excess weight, significant stress, allergies, acne, asthma, anxiety and an autoimmune condition.
Jenna tried everything to get the weight off but struggled to navigate and stick to the latest diets, exercise protocols and having the energy to keep up with it all.
All you need to know before we get started.
Learn more from Jenna about our proprietary process, why MRP is different, what’s included, and more!
Our 6-week Fit in 40 MRP is only $1499 $999!
Let’s work together to create a strategy that leads to more energy, healthy weight loss and even more confidence.
Benefits of the Best Duo for Fat Loss
Get the maximum benefits to your body in the most efficient manner possible when you combine our Fit in 40 Program with Zerona® Z6 Fat Loss Laser Therapy. See how each piece of the duo works, and why together they cover both sides of lasting fat loss.
| Category | Zerona® Z6 Laser Therapy | MRP Weight Loss Program |
|---|---|---|
| What it is | Non-invasive, low-level laser treatment that targets and shrinks fat cells with no surgery or downtime. | Personalized nutrition and clinical support program built around a customized meal plan and supplements. |
| How it works | Low levels of light disrupt the fat cell membrane, releasing fatty material to be flushed by the lymphatic system — shrinking cells instead of killing them. | Nutrient-dense, low-sugar, anti-inflammatory foods paired with targeted supplements keep metabolism active so the body burns fat for energy. |
| Focus area | Localized fat cell reduction and body contouring. | Whole-body metabolic reset and cellular detoxification. |
| Key benefits |
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| Program length | Just six 40-minute sessions. | Ongoing, with clinical supervision throughout. |
| Safety record | FDA-cleared, zero adverse events since 2010 | Clinically supervised nutrition plan |
A final word from our founder...
“I created Princeton Integrative Health from the ground up to be the most comprehensive, practical and affordable healthcare strategy on the planet. I’ve curated compassionate, heart-centered team members to make this a truly rewarding journey for you.
Let’s figure out if working with us is the right next step for you.”
What's included...
Get the benefit of two programs in one, with expert-level support from our practitioners who can help you shed extra pounds and inches.
- Personalized Free Discovery Call
- The 3D Trifecta Implementation Guide
- Habit Transformation and Health Optimization Toolkit
- Targeted Nutritional Supplementation
- SOS Support System
- Weekly Group Coaching Sessions
- Sweet Success Recipe Collection
- Private Community Access
- Prizes and Reward Recognition
The future of body sculpting is here.
Meet the FDA-approved Zerona laser! Imagine achieving your dream silhouette while simply lying back and relaxing. That’s exactly what Zerona offers. This breakthrough technology uses gentle, cool laser light to target those stubborn areas that just won’t budge, even with diet and exercise. No cuts, no anesthesia, and absolutely no downtime!
3 Metabolic Myths Debunked
I've Tried "Everything"
This is a phrase that we hear over and over on our discovery calls. Many patients feel like they've done everything that they can to get better. However, within a few short minutes, it becomes clear that there are many stones still unturned. When a person submits to the thought of having "tried everything" they subconsciously submit to the idea that nothing more can be done. This is far from the truth.
I Don't Have Time
We believe that being healthy is one of the best ways to free up more time for you to do the things you enjoy the most with the people you love the most. In order to help you make the most of your time, we offer the option and convenience of telephone and recorded video consultations to provide you with clear, concise directions on how to finally take control of your health and your life. The next 24 hours are going to pass regardless of what you do. Why not spend them pursuing better health?
I Can Figure This Out On My Own
We live in the era of information and the entirety of the world's knowledge is available at your fingertips. Yet, the most valuable information you need for true healing is the knowledge of what's going on inside your body. The PIH team is trained to ask you the right questions and determine the right protocols to provide you with deeper insight into your personal health challenges and how to overcome them.
Here's what makes Zerona special:
01
Completely painless treatments that feel like a spa day
02
Zero recovery time - go right back to your normal activities
03
Safe, FDA-cleared technology that works with your body's natural processes
04
Target multiple areas in one session: waist, hips, thighs - you name it
05
Each session takes just 40 minutes - perfect for your lunch break!
Metabolic Reset Results
for real people, by real people




What people are saying
I took part in the Metabolic Reset Program and not only did this cleanse my system of all toxins and make me feel great, I have more energy and sleep better, but I also lost 25lbs in the process. I’ve continued to use the tools from the MRP & continued my weight loss journey to a total of 32 lbs! I’m in the best shape of my adult life, wearing clothes from college and looking even better in them at 40. I liked the personal touch in the office, the fact that it is a family run business, everyone is super friendly and the common goal is to make people better; better in a way that is not offered via traditional medicine.
All I can say is thank you. This plan probably saved my life and ensured that Maria and I will truly grow old and grey together. Not to mention that we'll have fun well into our later years. I still have a little more weight I want to lose, but at least now I know I can get there. As of today, I have lost 97lbs & my A1C and cholesterol (and everything else) are all in normal range. I feel the best I've felt since college. I don't get winded going up and down the stairs anymore. I've gone down 3 pant sizes and 2 shirt sizes. Maria has maintained a 30 pound weight loss and her blood work is also clear.
It's been a transformational journey since I met Jenna in July 2019. Physically and emotionally, I've made big progress. My head is more clear, no brain fog anymore, my skin is more stable, less mood swings and happier. On top of all that, I have lost 23lbs. I like the way I look now and I plan on keeping the weight off for the rest of my life.I'm grateful for having the support from Jenna, PIH, my family and myself. We're still working on it as being healthy is a life long journey. The best I've learned is to develop a diet and way of living that fit me and allow me to enjoy my life.
Frequently Asked Questions
Yes! All coaching calls can be done in person or via teleconference (video or phone).
No! Labs are a vital part of the process in uncovering hidden malfunctions, discovering healing opportunities and getting to the root cause of your health issues. Without the data and information that labs provide us, we would just be guessing what's wrong with you. We don't like to guess...we prefer to test. However, in this program, we focus on certain challenges that we know exist, first, with the option to dig into the lab testing with an optional upgrade.
There are many factors involved in determining how long it will take for an individual to heal, such as your level of participation and commitment, your individual health issues and your current state of vitality. It’s important to understand that it’s not reasonable to expect to undo decades of damage in just a few weeks. We do not believe in a one-size-fits-all approach to healing, because we’re all unique individuals with different histories, abilities, lifestyles and needs. This means the healing process will be as unique as you and we like to allow it to unfold naturally as your body permits. No matter how long it takes, our entire team is here to support you throughout your metabolic journey.
Yes! While we endeavor to provide you with everything you need to become liberated from the “symptom-management” system, many patients come to realize that a healthy mind, body and spirit is priceless, and, as such, they find comfort and value in continuing with ongoing support from our team. Whether you choose to adopt a proactive approach to maintaining your health. Or if you require additional support after your program is complete. We make it easy and affordable for you with a few options. Our goal is to provide the right amount of support to facilitate your goals.
Regardless of what you choose, you have lifetime access to our interactive online Princeton Integrative Health Community with many other heart-centered health-seekers, as well as our online self-care courses.
I’m happy to say in 14 weeks I lost my 30 pounds. And now that I’m keeping up with it and not going back to my old ways I have lost an additional 10 pounds. A total of 40 pounds AND I FEEL GREAT. I would highly recommend PIH to my friends and family. The Metabolic Reset Program is the way to go if you want to lose that unwanted weight. And most importantly I want to say everyone at PIH are wonderful, kind and caring. Special thanks to Jenna for always being there when I had any questions or concerns and sticking by me through this journey!