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About us

We are a company which provides solutions to people who suffer with symptoms of inflammation. The inflammation can be the result of many varying root causes. With inflammation, whatever its source, comes immune activation, immune system imbalance and the release of histamine.

Edelle and Rachel have both used Toxaprevent products themselves to resolve personal health issues and want to bring these amazing products to the wider public to help them gain relief from their symptoms. The products have been life changing for us and they can be for you too!

Edelle O'Doherty

Edelle O’Doherty-Nickels BSc, PGDip, Reg NT is founder
and director. Edelle is a Registered Nutritional Therapist,
graduating with Distinction. She also holds a Postgraduate
Diploma in Statistics and an Honours Degree in Chemistry
from Trinity College, Dublin.

Edelle is a Certified Ketogenic Nutrition Specialist with the
American Nutrition Association and qualified with the
Institute for Functional Medicine in Applying Functional
Medicine in Clinical Practice, Cardiometabolic Advanced
Practice, Immune System Advanced Practice and Environmental Health Advanced Practice.

Edelle’s special area of interest is metabolic health and toxicity and how they influence the development of chronic illnesses, but especially how they influence the brain and brain function.
She has trained with leading neurologist Dr. Dale Bredesen at the Buck Institute for Research on Aging in the Bredesen Protocol for the prevention of Alzheimer’s Disease.
She has recently completed ‘Mastering Brain Chemistry’ physician training with Dr. William Walsh and the Walsh Research Institute and is undertaking ongoing training with the Institute for Functional Medicine.

Edelle has her own personal experience of trauma having lived with a brother with a traumatic brain injury. But also of chronic illness, having lost both her mother and her own husband to cancer. She worked for many years in the semiconductor industry as a research scientist and as a mother of 4, is familiar with the pressures and strains of every-day home and working life, but also the impact of stress and trauma on one’s own health. She uses her own health and life experience to meet her clients wherever they are on their health journey to guide them to better health.

Edelle is a member of the NTOI and as such adheres to the code of ethics and practice as laid out by the NTOI.

Affiliations: The Institute for Functional Medicine (IFM), Nutritional Therapists of Ireland (NTOI), The American Nutrition Association (ANA) and the Walsh Research Institute (WRI)

Edelle O'Doherty

CEO Knowledge4Health