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Nutritional Counseling

& Response Testing

Proper nutrition isn’t just about what you put into your body: it’s about what you keep out of it as well. Marguerite Sears is a Clinical Master of Nutrition Response Testing™. See what County Seat Nutritional Counseling can do for you!

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I am Marguerite Sears.

My journey started when I was a chiro patient and my husband, just after we were married, hurt his neck. I took him to see a Chiro to help him handle the pain.

At that time my husband was in home health care and I saw that his patients were dying. But while at the chiropractor I saw chiro patients were healthy and thriving, It was a complete contrast to each other. So my husband decided to attend Chiropractic school and I decided to become a massage therapist.

We started attending workshops on nutrition to sell products and after attending a nutrition response testing seminar I became fascinated with the process. So I then decided to become a nutrition response tester.

While studying, I had no idea how wrecked my body was. I thought I was just “normal” like everyone else. I then started the process and everything changed for me.

As I got trained I realized how much I could help people with a huge range of issues, just like I was helped.

Have you ever wondered...

Why Nutrition?

"You are what you eat." "Garbage in, garbage out." The fact that there are so many clichés showing that what we eat affects who we are, illustrates an important scientific and medical truth: nutrition matters. Here at County Seat Chiropractic & Nutritional Healing Center, we understand the essential link between proper nutrition and lifelong health.

How can County Seat Chiropractic & Nutritional Healing Center help?

At County Seat Chiropractic & Nutritional Healing Center we have developed methods that are proven to improve quality of life with nutritionally based alternatives. Nutritional Response Testing™ is one of the ways that we can help you get back to a healthier you.

We understand that proper nutrition isn’t just about what you put into your body: but what you keep out of it as well. Margie Sears is a Clinical Master of Nutrition Response Testing™. She’s completed a course of study that taught her the proper way to help patients determine what foods they should enjoy and which they should avoid. Some foods can be perfectly healthy for some people while causing problems in others. Margie Sears’s goal is to help you determine, through Nutritional Response Testing™, which foods you should avoid because you’ve been unwittingly damaged by them for years.

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New Patient Special
40% off nutrition response testing exam

Our price: $150
(Valued at $250)
Natural Healing
for Wading River, Riverhead & All of Suffolk County, NY

Our goal is to provide the advice, coaching, and therapies you need to help you eat better and live better.

Benefits of Nutritional Counseling for Natural Healing:
County Seat Nutritional Counseling, nutrition, health, healthy, testing, wellness
Process & How it Works
Nutritional counseling
Day 1 - Visit
Step 1

Body Composition Analysis

This step tells us person’s weight, fat %, what fat range they should be in for their body type – how high or low fat range is tells us the metabolic range (how old body thinks it is and therefore if the body is actually aging faster than it should causing health issues that can be reversed), the fat content around organs – if the fat % is high, especially fat around the vital organs – it predisposes them to heart disease, liver disease, diabetes and causes reduced energy and imbalanced hormone levels and lots of toxins are stored in fat – in fact the body will actually prevent fat from being released if there are too many toxins. When you have a hard time losing weight this may be because the body is holding onto the fat to protect you from the toxins stored in. It’s amazing how smart the body is, in fact in a healthy state the body will keep itself operating in full balance and harmony. Illness and disease can only exist if the body’s natural balance (homeostasis) is thrown off and not corrected. 
Toxins are a huge unknown cause of underlying health issues and can lead to all kinds of symptoms and disease from fatigue to cancer. 
County Seat Nutritional Counseling, nutrition, health, healthy, testing, wellness
When I first started I had all the symptoms of thyroid issues but blood panels came back negative and we couldn’t figure out what was wrong. Growing up I was constantly tired and exhausted every day no matter how much sleep I would get. After school I would lay on the couch every day until dinner and sleep, even though I would sleep all night long – I had no idea it was a medical condition. All of this happened after I started getting my mercury fillings. 
After nutritional response testing I discovered my thyroid was loaded with mercury from all my fillings. All the toxins were stored in my thyroid (mercury poisoning issues). I was on the brink of thyroid cancer but endocrinologist couldn’t identify the underlying issues as the bloodwork was normal and they had no way to find toxins or any way to detox. He was only running one type of thyroid test and had no other tools to identify or clear toxins. When I did nutritional testing we discovered this, I went onto a massive detox program and now have no issues with my thyroid and I don’t have to take any thyroid medication!
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Step 2

Heart Rate Variability Testing

Heart Rate Variability Testing is well researched and provides a quick and easy assessment of the Autonomic Nervous System function. The autonomic nervous system is the part of our nervous system that controls the functions that we usually have no conscious control over. This step tells me how the nervous system is functioning properly or underfunctioning. Since the health of your nervous system is crucial to your mood, overall health, and happiness, we make sure to implement this step in the process of assessing the body. 
Step 3

Muscle & Organ Testing

In this step we figure out through muscle testing how organs are functioning, food sensitivities, immune challenges, and underlying toxins. We also look at and can test for negative responses to vaccines such as learning disabilities, behavior problems, allergies, fatigue, headaches, pain, blood pressure problems.

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Day 2 - Visit
We sit down and go through our full report of findings, lay out your care plan to address everything found in our testing to get you to full operating health and your financial options to get started.
We develop a program for what specifically shows up which you need. Let’s say you read for thyroid issues with parasites in the thyroid. We layer a parasite handling with thyroid support on top of that. If you just did thyroid support (currently the only option to handle poor performing thyroid is taking synthetic supplements for the rest of your life) as medically prescribed the reason why the thyroid is not functioning right will never be resolved. But when you address the reason it went out of balance in the first place you can indeed handle this and have a healthy functioning thyroid without medication!
By identifying underlying causes we attempt to prevent any out of balance in the body before it happens. We will address the symptom of the underlying causes head on, so while the thyroid improves you also bring the body back into balance which keeps the thyroid performing properly.
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Margie's Success from Nutritional Counseling

County Seat Nutritional Counseling


County Seat Nutritional Counseling


County Seat Nutritional Counseling


Do you suffer from fatigue, weight gain, bloating, constipation and loss of sleep?

The Treatments We Offer

County Seat Nutritional Counseling

Nutrition Response Testing®

Nutrition Response Testing® is very precise and scientific way of accessing your body’s needs. However, if I were to analyze your health using Nutrition Response Testing® before it was explained to you, you might find it strange, or simply not believable – only because it is probably very different from anything you may have experienced before.

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The best nutritional plan in the world does you no good if the foods involved are bland, tasteless, and unsatisfying, making you not want to eat them. That’s why County Seat Chiropractic & Nutritional Healing Center has created many recipes designed to provide their patients with meals that are as delicious as they are healthy. They’ll give you the recipes as well as many other tips about how to improve or alter your favorite foods to make them better for you. A few additional seasonings or healthy oils may be all it takes to turn your everyday food into natural healing medicine!

The Benefits of Nutritional Counseling

“I’ve been on the cellular healing diet for about four weeks now and have been seeing Margie each week since I began. I was diagnosed with MS in 2005. I have been on many disease modifying meds since then, but still have been on a steady decline. I was diagnosed with relapsing/remitting MS which is the form of MS that is associated with getting sick for a period of time, then regaining all functioning and getting better. These episodes can last for up to 6 weeks and can occur several times a year. DMDs can prolong the time and severity in between episodes. I had a really great job as a Sr. Project Manager when I was diagnosed and was able to keep up the fast pace for a while, but then my MS got in the way and I could no longer perform the way I used to. I was let go of my job for performance issues in 2008. I lost my medical insurance and could no longer take medication for my MS. I went downhill during those years and now have Secondary Progressive MS. That is a form of MS where you continually lose functioning without regaining, pretty much a downward spiral until you’re totally disabled.  

I saw a thyroid seminar being held at the East Wind given by Margie and her organization. So I went. I knew I needed to do something for my health. I am overweight, suffer from many MS symptoms like vertigo, balance issues, pain, fatigue, and spasticity. I have been heavy all my life and have been on every diet out there. I’ve lost weight, gained it, etc. But, my biggest concern was my ability to walk, and was really afraid of losing that. I made an appointment after the seminar to see Margie and was amazed and the state of my health. It was REALLY bad. I started to change my diet and take supplements and begin the healing process. The first week wasn’t easy at all, actually I think I felt worse than I had in a while! But I stuck with it. I now will not eat wheat or anything with wheat in it and have given up all sugar with the exception of natural sugar in fruit and stevia. I gave up all Splenda and Nutra sweet products. I still eat rice and corn occasionally but would like to give that up too.

The result…It’s only been a few weeks, but I have to tell you I feel incredible. I have so much energy. I actually want to do things! I’ve lost 12 lbs. so far, not much but I’m on a downward path and I’m not starving myself. My muscle has increased and fat decreased. Again, not by much but on that downward turn. My MS symptoms are not gone, but I’m less dizzy, less shaky, and sometimes I feel like I don’t even have MS, which I’ve NEVER felt. Margie says the longer I do this and heal my body and cells the better I’ll feel. Lastly, on Father’s day I went to a BBQ and did cheat…I ate sugary desserts. Well, I immediately felt the difference. I felt bad, tired, sick…so I know for sure this is working. I hope that in a year from now I will be a whole different person!

I hope you do this and see/feel the same results that I do. Good luck!”

- Stephanie

“I was referred to County Seat by meeting Margie at the Riverhead Rotary.

I came because I was feeling: TERRIBLE for many years. At only 32, I had been “diagnosed” with multiple Medical disorders such as IBS, GERD, and daily Migraines, joint pain due to Arthritis in both knees and worst of all suffered with constant OVERWHELMING TIREDNESS. I had also gained roughly 50 lbs. in less than 6-7 years. I had been to so many doctors and been prescribed so many different medications that at this point I would have been willing to try anything to feel better. None of these doctors had ever addressed the “root problem” or seemed to be able to connect any of the dots and of course, none of their “treatments”/ pills made me feel any better.

Now, I am feeling: “Like a NEW PERSON”!!! In only, 10 weeks I have lost 25 lbs., have NO joint pain or headaches, have been sleeping like a baby and can actually see a physical change in my body composition!!! I am no longer TIRED by 2 o’clock in the afternoon, have almost no IBS symptoms (I only have stomach issues when I eat food restricted on my diet plan-which is essentially my own fault) and I truly feel like a different person. My mood has improved and I am happier. I know this is a lifestyle change, but everything that Margie has taught me so far, has helped me tremendously!! It is not an easy thing to change your lifestyle, but when you are really ready you will be willing to do ANYTHING, and I mean ANYTHING!!! You have to go into this with an open-mind and realize that EVERYTHING you have been taught about nutrition your whole life IS WRONG!!! Margie’s technique is a bit unorthodox and may seem unusual to some people, but if it works, WHY NOT TRY IT? However, you have to be ready to change or you will be wasting your own time.

I truly thank Margie for the work she does, she has changed my life in ways I never imagined and I will be forever indebted to her.”

- S. M., July 2015
Nutritional Resources
  1. You’ve tried others and not received the results you desired.
  2. You have problems that are affecting your life, career, family and personal finances.
  3. You have come to the conclusion that these problems are not going away and are probably just going to get worse.
  4. You know that there must be a Root Cause for your problems. That it must be identified and corrected.
  5. If this describes you or someone you care about give us a call and we can talk about it on the phone-free of charge to determine if this is something we can help you resolve once and for all.

The world today is full of toxic materials that can be hazardous to our health and well-being. We invent new “conveniences” that are meant to make our lives easier, but too often, they are released into the marketplace and become widely used before anyone understands what the long-term effects might be.

  • Amalgams
  • Household Contents
  • Food
  • Household Cleaners
  • Mold
  • Pesticides
  • Plastics
  • Toxic Beauty
  • Vaccines
  • Water

Obviously, completely avoiding all of these toxins is impossible. However, when you come to County Seat Chiropractic & Nutritional Healing Center, we’ll help you minimize your contact with these toxins, and through our natural healing practices, we’ll help you repair the damage that results when you do contact them.

Other Services
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Massage Therapy

Massage Therapy need not be simply a fun treat you indulge in while on vacation or after a stressful week at work: it can be a true healing practice. Deep tissue massage, along with other types of physical therapy, can help your muscles to release tension and encourage deep healing.

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chiropractic, wellness, health, mobility, strength, treatment

Injury Treatment

One moment everything may seem fine, when suddenly you’re involved in a serious accident. It’s important to remember that you and your injuries come first. A visit to a chiropractor should always follow an injury, as chiropractors are specialists in damage to soft and hard tissue.

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Chiropractic Treatment

Are you experiencing pain in your neck, upper back, or lower back? If so, the best option for you may be chiropractic treatment. Dr. Richard Sears is an expert chiropractor, and his goal is to help his patients through manual therapies.

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nutrition, health, healthy, testing, wellness

Nutritional Counseling

Proper nutrition isn’t just about what you put into your body: it’s about what you keep out of it as well. Marguerite Sears is a Clinical Master of Nutrition Response Testing™. See what she can do for you!

Read More →
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ULTRASLIM® Weight Loss

Get your dream body without dieting or exercise with UltraSlim®! This form of treatment is the ONLY non-invasive procedure for immediate fat loss without dieting, exercise, drugs, or surgery. Patients lose fat immediately with our patented process. Learn how UltraSlim® can help you!

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County Seat Chiropractic & Nutritional Healing

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Main Clinic

Our Office

Opening Hours


9:00 am – 7:00 pm
9:00 am – 12:00 pm
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9:00 – 7:00 pm
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We use natural healing practices to help you attain well-being and longevity. Call (631) 369-0999 for an appointment today!