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Dr. Bob Marshall, the co-founder of Quantum Nutrition Labs, was a certified and internationally trained clinical nutritionist and has a PhD in biochemistry. Dr. Bob Marshall was previously the president of the International and American Association of Clinical Nutritionists, member of the American Society of Tropical Medicine and Hygiene, and the host of HealthLine, a radio broadcast show aired continuously since 1986. (HealthLine is currently aired in over 15 states.) He was also the author of many research papers and articles.

Activities of Dr. Bob Marshall

Dr. Bob Marshall operated one of the largest chronic illness practices in Southern California. Currently his main activities include overseeing and Quantum Nutrition Labs manufacturing of Quantum Nutrition Labs, as well as writing and teaching professional seminars.

Along with Dr. Marshall, a growing number of pioneering scientists, some of them Nobel Laureates, have been diligently mapping the body’s Biofield patterns associated with healing and regeneration. In the past decade, this work has progressed to a point where effective solutions are now available.

QRA (Quantum Reflex Analysis) which is the result of more than 30 years of intense research and development by Dr. Marshall is one such solution.


Newly revised edition of Fit For Life, which has sold over 11 million copies worldwide, refers to Dr. Bob Marshall as: “One of the most knowledgeable and experienced professionals in the world on the subject of nutrition, with the most cutting-edge information available today.”

Dr. Bob Marshall’s high quality phytonutrient products, coupled with new scientific nutritional delivery systems have in the past, only been available to select professional healthcare practitioners and his personal clients.

Here is a list of some of Dr. Bob Marshall's accomplishments:

  • Clinical Nutritionist in multi-disciplinary private practice
  • Founder and owner of 2 major wellness clinics for over 30 years
  • Current patient base of over 10,000
  • Owner of large nutraceutical formulating and manufacturing facility
  • Internationally trained biochemist
  • Host of a popular nationwide radio show(Healthline) since 1986.
  • Past President of the prestigious International and
    American Association of Clinical Nutritionists
  • Member of the American Society of Tropical Medicine and Hygiene
  • Author of Basic Dietary Practices
  • Recognized internationally as the pre-eminent formulator of cellular level nutraceuticals that are capable of rapidly restoring health and energy to the body

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The world's first natural-source B vitamins made from probiotic fermentation Our Best Selling product. You will love it!

Stress Support
Quantum Stress Support (formerly Adaptogen) is a true breakthrough in energy enhancement that can rapidly produce ideal cellular resonance for great vitality and increased energy.* Adaptogens are a powerful way to re-establish harmony in the hormonal, energetic, metabolic systems of the body.*

Adrenal Support

In our fast paced lives, stress can lead to increased illness, and rapid aging. Protect yourself with Quantum Adrenal Support, featuring grade 10 cordyceps, the best for anti-stress and burned out adrenals.

5 Steps to Great Health

Smoothie Recipe

Limitless Healing Potential

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10Secrets of Supplements

Quantum Nutrition Effect

Kirlian Photography

What Are Excipients?

Dr. Bob Marshall

The Best Supplements

* No Magnesium Stearate, a toxic hydrogenated oil proven to suppress the immune system
* No Animal Glandular's, with toxic tag-alongs and animal death hormones
* No Tablets or Gelatin Caps, with toxic tag-along binders and fillers
* No Excipients, highly questionable (often toxic) fillers and binders called excipients are commonly added to nutritional products
*No Corn, milk, soy, white salt, white sugar, wheat, yeast, artificial colors, flavors, preservatives, or gluten.
100% Living Source
-No Synthetics!
100% Solvent Free Vegetable
Cellulose Capsules

© 2007-2012 RadiantLightNutrition.com ®888-303-3004,

QLN, Inc.

•Disclaimer: The statements contained in this website have not been evaluated by the FDA. No statements contained in this website shall be construed as a claim or representation of a diagnosis, treatment, cure, or prevention of any disease. All products listed in this website are not intended to diagnose, treat, cure, or prevent any disease. Before following any self help advice in this material, the reader is earnestly urged to give careful consideration to the nature of their particular health problem and to consult a competent physician. There is no substitute for a well-balanced healthy diet, fresh clean air, water, and exercise.

Radiant Light Nutrition is licensed to distribute nutritional supplements, foods and wellness products manufactured by Quantum Nutrition Labs, Austin, Texas, USA