At Natural Healing Center, the method that gets the most attention is rarely the whole story.
If you have read about Nutrition Response Testing® and why the science behind it holds up, you may have walked away thinking NRT is what Natural Healing Center is all about. It is one of many tools in a practice built around something much larger: a philosophy of whole-person healing, led by one of the most credentialed naturopaths in Southern California, and delivered by a team she has personally trained.
Shannon Eggleston is a Traditional Naturopath with over 35 years of clinical experience. She holds a degree from the Southern College of Naturopathy, earned her Masters in Nutrition Response Testing, and trained at the Guan An Min Hospital in China, where she was immersed in Chinese medicine, organic nutrition, food sensitivity protocols, and approaches to heavy metal toxicity. That experience gave Shannon something most Western practitioners simply don’t have: a cross-cultural, whole-person lens on how the body heals.
She is a published number one bestselling author, a longtime lecturer for Standard Process, and a sought-after speaker for corporations, schools, and professional associations. She was awarded the title of Doctor of the Future by Ulan Nutritional Systems, Inc. And every year without exception, she trains on the latest developments in natural health and medicine. The field evolves. Her clients deserve a practitioner who evolves with it.
Standard Process, the whole food supplement company whose products anchor NRT-based protocols, has published peer-reviewed and company-funded clinical research supporting targeted whole food nutrition for organ system support, spanning cardiovascular health, immune function, endocrine support, and more. Studies on client-reported outcomes in applied clinical nutrition consistently show that individualized, whole food-based programs produce measurable improvements in energy, digestion, sleep, hormonal balance, and pain levels. At Natural Healing Center, over 90 percent of clients have reported improvement in their primary health concern. NRT provides the structured, repeatable framework that identifies what the body needs and in what order. The clinical studies support the nutritional interventions that follow.
Shannon does not practice alone. She has built a team of associates personally trained and mentored by her in the same methodology, clinical standards, and philosophy of care. Shannon oversees all client cases. Whether you work directly with Shannon or with one of her associates, your case is reviewed and guided by her clinical judgment. The mentorship model ensures every client receives the same individualized attention that has defined this practice for more than three decades.
Shannon is also a specialist in scar therapy, having worked with thousands of clients whose chronic symptoms including pain, fatigue, and hormonal disruption were quietly perpetuated by scar tissue that had never been properly addressed. Scars can interrupt the body’s neurological and energetic pathways in ways that no supplement or dietary change will resolve, because no one thought to look there. Shannon looks there, and she has trained her team to do the same.
Beyond NRT and scar therapy, clients at Natural Healing Center may work with BEMER PEMF Therapy, Craniosacral Bodywork, Allergy Desensitization, Emotion Code to address stored emotional patterns that block physical healing, Oxygen Therapy, and NovoTHOR whole-body red light therapy. Each modality is selected based on what the individual client’s body is actually asking for.
NRT is the analytical foundation. It tells the team where to start. But it hands off to a much broader clinical skill set the moment the assessment is complete. That is what whole-person care actually looks like, and it is what Natural Healing Center has been delivering for over 35 years.
Shannon’s answer is yes — but only if you find what is actually driving it. Most hormone imbalance is not a hormone problem. It is a downstream signal from something else entirely — gut dysfunction, adrenal exhaustion, toxin burden, food sensitivities, or emotional stress patterns that have been sitting in the nervous system for years. Shannon has worked with women who were told they would need hormone replacement therapy for the rest of their lives — and who no longer need it — because the actual root cause was identified and addressed. Becky was on thyroid medication for 48 years. After working with Natural Healing Center she no longer needs it. That outcome is not unusual here. It is the pattern. The body knows how to regulate its hormones when everything interfering with that process has been cleared.
In Shannon’s clinical experience, the most commonly missed root cause of chronic pain is scar tissue interference. Not because the scar is visible or recent — but because scar tissue from an old surgery, an injury, a C-section, or even a piercing can quietly disrupt nerve pathways and fascial tension for years, creating pain in locations that seem completely unrelated to the original wound. The second most commonly missed cause is nutritional depletion — the body simply does not have the raw materials it needs to reduce inflammation and repair tissue. After 35 years of practice Shannon has found that most chronic pain patients have been treated for their pain rather than for what is generating it. The moment you find what the body is actually missing — and what is blocking its ability to heal — the pain has nowhere left to hide.
Shannon hears this every week. Standard lab ranges are designed to identify disease — not to find the gap between disease and optimal function where most people are living when they feel unwell. A thyroid panel within normal range does not mean the thyroid is functioning optimally. A normal CBC does not tell you whether your organs are under stress, whether you have a toxic burden affecting your energy systems, or whether a pathogen has been quietly disrupting your immune function for years. Shannon’s assessments are built to find exactly what standard labs are not designed to look for — the specific stressors, deficiencies, and interference patterns that are keeping the body stuck just below the threshold of feeling well. Normal labs and feeling terrible at the same time is not a mystery. It is a gap — and closing it is exactly what Natural Healing Center does.
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