About us

Dr. Irina Matveikova is licensed in Family Medicine, Endocrinology and Clinical Nutrition. She is Certified Expert in Eating Disorders and Naturopathic Medicine.

With 25 years of professional experience to support her findings, Dr. Matveikova has become a recognized specialist in combining both conventional and complementary approaches to treatment.

Within her Family Medicine practice, Dr. Matveikova emphasizes digestive and immunologic health, optimizing the human microbiome and nutrition.

Her methods utilize an extensive, personalized approach to the care of each individual case, applying the appropriate diagnostic methods, treatment, dietary recommendations and educative guidance.

Widely recognized as an authority in Spain and internationally, Dr. Matveikova prioritizes educating the general public as well as her patients.

She is the author of numerous widely quoted articles, and a frequent guest on radio and televisión: New Consciousness Review; Cygnus Review Magazine

Her expertise in preventive medicine have made her a sought-after speaker in many institutions and foundations worldwide.

For example her 2016 activity and collaboration took place in: Barcelona, Naturopathic Conference;Pamplona, Spain Foundation Padres Formados. Learn more; Buenos Aires Foundation Bioabordajes de Autismo. Learn more; Toronto with TEW – Toronto Educational Workers; Ontario with the Ministry of Children and Youth of Ontario


Dr. Matveikova has written three books:

Inteligencia Digestiva (Published by La Esfera de los LibrosLearn more 

which is celebrating its 10th Edition in Spain

and which has been translated into English under the title of “Digestive Intelligence” (Findhorn Press) Learn more

It has been published in various English-speaking countries (e.g. USA, Canada, South Africa, Australia).

Subsequently, this book was translated and published in four additional languages:  Portuguese, French, German and Polish. In 2018 Digestive Intelligence will be published in Italian as well.

The second book of Dr Matveikova, Salud Pura (Pure Health): Holistic Medicine Detox Tips and Advice (La Esfera de los Libros) was published in Spain in 2013 and is used a reference manual by professionals in the Natural Medicine community. Learn more 

In 2015 Dr. Matveikova published her third book, Inteligencia Digestiva para Niños (Digestive Intelligence for Kids). This book concentrates on the importance of the human microbiome in children’s health and brain development; educating parents in preventing childhood diseases. In 2018, Digestive Intelligence for Kids will be published in English and Polish. Learn more

Dr. Irina is currently working on her 4th book that will illuminate our “unique bacterial identity—our microbial selves”. The book will be released in Spanish in 2018.

Dr. Matveikova is a member of ICOMEM (Ilustre Colegio Oficial de Médicos de Madrid), SEEN (Sociedad Española de Endocrinología y Nutrición), ESNM (European Society of Neurogastroenterology & Motility), BHMA (British Herbal Medical Association) and the International Scientific Society Gut Microbiota for Health.






We collaborate with:


Books by Irina Matveikova

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