Finally, a Solution to Break Free From Chronic Fatigue, Histamine Sensitivities & Nervous System Overload

A program combining nervous system regulation and personalized nutrition to help you heal at the root, not just manage symptoms.

You’ve tried everything. Nothing has worked. You’re ready for real answers.

Persistent fatigue and brain fog stealing your joy

Unpredictable nervous system crashes (POTS, dysautonomia, anxiety)

Debilitating food and histamine sensitivities making eating stressful

Feeling dismissed by doctors and overwhelmed by “try-this, try-that” approaches

Introducing Immune Resilience

A proven guided journey that helps you rebuild your health through two essential pillars:

Nervous System Regulation: Brain retraining, trauma release, vagus nerve toning

Personalized Nutrition & Gut Repair: Tailored dietary strategies, detox support, microbiome balancing

navigating chronic illness

The Immune Resilience Program addresses:

Limbic system impairment
Unresolved medical and emotional trauma
Dysautonomia / POTS
Chronic Fatigue
MCAS / Histamine intolerance
Salicylate intolerance
Oxalate intolerance
Lectin intolerance
Digestive difficulties
H. Pylori
SIBO
Parasites
Candida
Long COVID
Mold toxicity
Heavy metal issues
 

What’s Included When You
Join Immune Resilience

  • 10 Group Calls Per Month: During these calls we'll cover topics on nutrition, nervous system regulation, gut health, emotional release, brain retraining, office hours, and more. You'll be part of group of people going on the same journey as you, with dedicated time for Q&A so you can get all your questions answered.
  • 30 Minute Initial Individual Consult with Jen: Create a personalized roadmap tailored to your unique needs.
  • Optional 1:1 Sessions: Receive ongoing 1:1 guidance to refine your dietary, supplementation, and lifestyle strategies, ensuring sustainable progress.
  • Optional  Comprehensive Functional Testing: Receive comprehensive analysis of blood, stool, urine, and hair. This looks for nutrient imbalances, hormone issues, dysbiosis, parasites, mycotoxins, heavy metals, and more.
  • Lifestyle, Nutrition, and Trauma Release sessions with Jen
  • EFT (Emotional Freedom Technique) with Melanie
  • Brain Retraining Sessions with Mike (with optional Neurofeedback)

Healing is Possible, Even When it Feels Out of Reach 

You don’t have to do this alone. We're here to guide you every step of the way. Let’s start your journey together.

My Journey of Healing

I’m Jen Donovan, the founder of Whole Body Healing and I know what it’s like to feel overwhelmed by health struggles.

At 25, my life was turned upside down after a series of infections and over 10 rounds of antibiotics left my immune system in collapse. I experienced bizarre and terrifying symptoms—constant fatigue, racing heartbeats, air hunger, and waves of dread. Doctor after doctor couldn’t provide real answers. Even after being diagnosed with Mast Cell Activation Syndrome (MCAS), I was told to manage symptoms without hope for full recovery.

I realized no one was coming to save me, so I decided to take charge of my health. Through deep research and trial and error, I addressed the root causes of my illness—gut health, toxins, and trauma. By 29, I was fully in remission. My energy returned, my symptoms disappeared, and I felt alive again.

I created Immune Resilience because I know how isolating and confusing the healing process can be. This program combines everything I learned on my journey with evidence-based techniques and trauma-informed care. It’s designed to empower you to uncover the root causes of your symptoms and rebuild your health.

You can start now

Uncover the root causes of your symptoms and start your personalized plan.

Spaces are limited—don’t wait to reclaim your health and your life.

Open Office Hours

Stay connected, address ongoing concerns, and receive the support you needto succeed in your healing journey.

Every month, join live office hours to ask questions, gain additional insights, and receive personalized feedback.

Jen sits with a client and offers consultation.

Real Results

Rhonda

I just feel so much happier to be just alive and living... I'm getting up between six and seven every day. I just wake up, and I've never done that in my whole life... This is actually the best time in my life; I feel better than I ever have

Suzanne

This is an incredibly inspiring story of a mom who refused to give up the fight for her daughter's health! Gia started showing signs of chronic illness at the age of 11, and by the time she was 16 was severely ill with a numerous symptoms and still no answers. A nutritional and lifestyle based approach was her last hope. Suzanne delivers a powerful message of hope and perseverance. Gia has displayed inspiring bravery- willing to overhaul her entire life at the age of 16 for the sake of her health and healing.

Donna

I am so grateful for Donna to share her healing story! We have been working together for 10 months and she has had an INCREDIBLE transformation, mentally and physically! This is incredible proof that mental illness and autoimmunity is NOT a life sentence. Donna is a delight to speak with and has some wonderful insights to share.

Laura

Laura is a dear friend, incredible yogi and talented astrologer who joined me for my last round of my Gut Reset group this winter. The changes she experienced, both physically and mentally, are remarkable- and some are quite surprising!

Lindsay

I have my life back. I feel like me again. I didn’t know if I was ever going to get there... Every week I pick something and I try it, and it ends up going just fine. So every week I get just a little better

Hayley

I'm getting my life back. I'm also so much happier and calmer than I've ever been

Kayla

I can't wait for you to see this REMARKABLE interview with Kayla, who has overcome incredible adversity including a detrimental mold exposure that triggered major systemic illness. When she came to me she was barely tolerating THREE FOODS, and she was willing to take extreme measures to regain her health in less than FOUR MONTHS! Kayla dedicated herself to the process of completely rebuilding her mind and body and it shows!

Aisha

Aisha is a beam of light, and I hope you enjoy her as much as I do! Please listen to her inspiring story of finding health and positivity even when things got very difficult for her. We discuss the effects of plant based diets, the fall out from hysterectomy, how oxalates can tie a lot of seemingly disconnected symptoms together, and key nutrients that Aisha was missing that have boosted her energy and mental clarity!

Sylvia

Sylvia had anxiety, food allergies, and chronic hives and rashes all over her body that she could not find relief from with conventional medicine. She went through the Rebuild Yourself protocols and experienced full remission- living a normal life, and can now eat and do things that used to cause massive symptoms without fear.

Jordin

This is such an inspiring interview with one of my incredible clients! Jordin talks about his journey to mental wellness through a nutrient dense, individualized dietary plan. This is an amazing example of someone who has worked hard on improving his mental health for many years- but things really shifted when he started nourishing his body properly.

Melanie

I met Melanie last year when she started doing my Rebuild Your Histamine Response master course. She made PROFOUND progress after struggling with her health for years, and reached out to me about joining my business and coaching others. Already a certified health coach, she is now being trained in all the Rebuild Yourself methods and you can book an intake with her on the Whole Body Healing website.

Stacy

Stacy has made a REMARKABLE recovery over the last year, from being almost completely bed bound to feeling fully coherent, creative and content in her life. Her symptoms were so severe after her illness that her doctors told her to treat it like a severe brain injury. By embracing the protocols whole heartedly, she has a new lease on life! She is still confident on continued improvements in the years to come, but has truly embraced the transformative she has experienced post viral syndrome.

Karen

Karen started going into anaphylaxis every time she exercised and was handed an epipen, told by her doctor she could never exercise or eat high histamine foods again. Today, she is exercising regularly and eating high histamine foods daily with no reactions! Watch her incredible story here.

Taylor

Taylor had a massive health crash after the birth of her second child and quickly developed debilitating MCAS, POTS and chronic fatigue. She was desperate for answers, as she could no longer reliably be a mother to her children, and signed up for our Immune Resilience program. Within six months, she saw a dramatic change in her quality of life, and continues to improve every month she sticks with the program.

Olivia

I have seen just the most amazing results that I never thought I would be at a place in my life again where I can feel like this... I have so much energy and it’s just like, it’s insane. It’s so amazing

Shannon

Shannon is a graduate of our Immune Resilience intensive coaching program and has undergone a complete mind-body-spirit transformation over the last six months. I could not be more proud of this woman and the hard work she has put into her recovery. Hear for yourself how she pulled herself out of debilitating chronic illness using the Rebuild Yourself protocols.

Angelique

Angelique's story is one of the most inspiring we've ever heard. About two years ago doctors were telling her to get her affairs in order because she had multiple organ failure. She had MCAS with HAT her whole life, but Long Covid made her health plummet to new lows. After working with Whole Body Healing, she has REVERSED organ failure and is in remission of most of her lifelong chronic illness symptoms!

Dani

Dani had a massive list of health issues when she joined Immune Resilience. She finally realized she had histamine intolerance and dysautonomia and was looking for comprehensive answers. Although she was already well versed in the general principles of a non toxic lifestyle and nervous system regulation, her health kept getting worse and she couldn't find answers.

Ashley

I was in pain like every day having really bad anxiety and emotional issues... I started having heart symptoms...feeling that my heart was squeezing or that I was about to have a heart attack. Now I actually feel like I can breathe every day... I feel like I'm awake now, like I woke up.

Common Questions

HOW IS THIS PROGRAM DIFFERENT FROM OTHER HEALTH PROGRAMS?
Unlike quick-fix or one-size-fits-all approaches, this program addresses root causes with tailored protocols and comprehensive support, empowering your body’s natural healing abilities.
DO I HAVE TO GIVE UP THE FOODS I LOVE?
That depends. You may need to pause certain foods temporarily, but it's not about restriction, it’s about strategy. We focus on what supports your body best so you can reach your goals with clarity, not fear.
WHAT IF I’VE TRIED EVERYTHING AND STILL FEEL STUCK?
Many of our clients come to us after years of struggle. Our unique approach combines root-cause strategies with nervous system support and guidance from coaches who’ve been through it themselves.
IS MY CASE TOO COMPLEX?
We’ve found that complex cases often benefit most from simple, foundational shifts. Our approach helps you focus on the basics that actually create lasting change, even for tough, long-standing symptoms.
HOW LONG DOES IT TAKE TO SEE RESULTS?
Everyone’s healing timeline is different, but most people begin to notice improvements within the first few months as they learn how to tune into their body and apply the tools consistently.
WHAT IF I’M NOT GETTING THE RESULTS I EXPECTED?
The program includes ongoing support and personalized adjustments. If you feel stuck, we help you reassess and realign your plan to keep moving toward long-term progress and stability.
DO I NEED A DIAGNOSIS TO START?
No. While a diagnosis can provide helpful context, our programs focus on supporting core body systems and functions; things like digestion, detox, and nervous system regulation that benefit everyone. Many of our clients never received a formal diagnosis and still saw major transformation.
WHAT IF I’M ALREADY WORKING WITH A DOCTOR OR SPECIALIST?
Great! Our work is complementary to medical care. We focus on building foundational resilience through lifestyle, nutrition, mindset, and nervous system work. Many clients share our materials with their providers and feel more empowered during appointments.
DO I HAVE TO TAKE SUPPLEMENTS?
Not necessarily. While we may recommend targeted supplements in some cases, many people make big improvements with food, nervous system support, and lifestyle shifts alone. We always emphasize low-cost, sustainable steps first.
I’M ON A TIGHT BUDGET, CAN I STILL HEAL?
Yes. Healing doesn’t have to be expensive. In fact, many of the most powerful changes are free, like better sleep, mindset shifts, movement, and food-based healing. Our program is designed to help you prioritize the most effective strategies without overwhelm or unnecessary spending.
IS THIS JUST FOR WOMEN?
Nope. While many of our community members are women, our approach supports people of all genders. Anyone dealing with chronic symptoms, burnout, autoimmunity, or nervous system dysregulation can benefit.
CAN I DO THIS IF I’M WORKING FULL TIME / A BUSY PARENT / EXHAUSTED?
Yes. In fact, those are the people we designed this for. Healing shouldn’t become another full-time job. We teach small, manageable shifts that integrate into real life and actually make life easier and more sustainable over time.
WHAT IF I’M SUPER SENSITIVE OR EASILY OVERWHELMED?
You're not alone and that sensitivity is often a sign of a taxed nervous system. That’s why we start slow, emphasize safety, and teach you how to listen to your body. There’s no pressure to “push through.” This is about healing in a way that feels safe, grounded, and empowering.
HOW IS NERVOUS SYSTEM WORK PART OF THIS?
Chronic symptoms are often driven or worsened by a dysregulated nervous system. That’s why we include tools like brain retraining, vagus nerve stimulation, and somatic practices. When your system feels safe, everything else (digestion, energy, hormones) starts working better.

Still Have Questions?

Can’t find the answer you’re looking for? Please chat to our friendly team.

Get in touch