Isabelle Guilfoyle
Registered Dietitian nutritionist

Private consultations in English

On-line appointment

We are constantly under a flow of contradictory information and various wild pieces of advice, only a nutrition specialist can help you see more clearly.

Meeting a registered dietitian and nutritionist is the best step to find a better balance to mix the pleasure of eating and healthy eating.


For professional or leisure sportspeople who would like to optimise their sports performance and their recovery both in endurance and strength (University speciality degree in Sports Nutrition).


Body weight modification or maintenance.


Various pathologies for which nutrition plays an major role  (cardiovascular diseases, diabetes, high blood pressure, gout, ...)

Digestive issues

Food allergies, coeliac disease, food intolerances : lactose, fructose, gluten, histamine,.... Irritable Bowel Syndrome (IBS). Implementation of a low Fodmap diet.

Specific diets

Implentation and optimisation of a vegetarien, vegan, flexitarian diet