About Us

Gilda Rovan, Lynne Hinton, and Marlene Marshall have over 60 years of collective front-line experience in the field of Holistic Nutrition.  They are each in clinical practice and continuously take courses and educate themselves on the latest nutritional research to ensure that their knowledge and the Webinar information are both relevant and current.  Together, they have worked as a team to inspire and educate practitioners and students since the inception of the Nutritional Preceptorship Program in 1997.

Lynne and Marlene are owners and operators of the Edison Institute of Nutrition, and Gilda works with them as a member of EIN’s Faculty. The Edison Institute of Nutrition was established in 1996. EIN is an international Holistic Nutrition training school that provides comprehensive online learning in orthomolecular holistic nutrition.  Their programs combine the latest scientific research with ageless truths practiced by traditional societies.  

By sharing their experiences, techniques, successes, and protocols as Natural Nutritional Practitioners, these clinical experts will help you gain confidence in your own practice.