Nutritional Response Testing (NRT)

Optimal Health Nutrition
Family Chiropractic Clinic

603 North Main Street     Warren, MN  56762     (218) 745-6655
On the web at


My name is Dr. Mark Pederson. I am a Chiropractor and Clinical Nutritionist, specializing in Nutritional Blood Work and Nutritional Response Testing techniques.  I have been using these techniques in my office for over fifteen years now and have completed all levels of Advanced Clinical Training in them. To
date, there are fewer than 1000 people worldwide who have this level of training.

Through our Nutritional Blood Work and Nutritional Response Testing program we have helped people with conditions of:

  • Irritable bowel syndrome
  • Rheumatoid Arthritis
  • Prostate problems
  • Gluten Sensitivity
  • Celiac’s Disease
  • Chronic ear infections
  • Colic
  • High cholesterol
  • Constipation
  • PMS
  • Candida / Yeast problems
  • Food Allergies
  • Psoriasis

  • Muscle / Joint pain
  • Indigestion
  • Diabetes
  • Angina / chest pain
  • Fibromyalgia
  • Allergies
  • Asthma
  • High blood pressure
  • Acid reflux / G.E.R.D.
  • Heavy metal toxicity
  • Weight control / Weight loss
  • Fatigue
  • Headaches / Migraines

  • Eczema
  • Restless legs
  • Irregular heartbeat
  • Sinusitis – acute & chronic
  • Chronic cough
  • Crohn’s Disease
  • Depression
  • Arthritis
  • Bronchitis – acute & chronic
  • Food sensitivities
  • Bi-Polar disorder

Please watch the following Nutritional video.  After doing so, if you wish to see if your health condition(s) might be helped, please contact our office at (218)745-6655 to schedule a consultation/evaluation.

After your consultation, usually 55 to 60 minutes, I will be able to let you know if our Nutritional Blood Work and Nutrition Response Testing procedures will or will not be able to help your health condition.

However, if after you watch the video and read the website information, you have questions that remain, please call our office at 218-745-6655 or email me, Dr. Mark Pederson, at [email protected] and I will be happy to answer them.

Over the past 15 years of treating patients I have utilized many, many different techniques.  I have yet to find anything remotely as effective as Nutrition Response Testing and Nutritional Blood Testing.  I truly hope you consider it as a means to help your health condition.

Dr. Mark A. Pederson

Sign Up Using the Form Below or Call 218-745-6655 to Make an Appointment.


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