Micronutrition

Optimizing health through nutritional and metabolic balance.
Micronutrition is a medical discipline that studies the impact of micronutrients (vitamins, minerals, trace elements, essential fatty acids, amino acids, antioxidants, polyphenols) on cellular functioning, metabolic pathways and the regulation of major physiological functions.
Even in the absence of severe deficiencies, relative deficiencies or subtle imbalances can disrupt homeostasis and contribute to the emergence of functional disorders: chronic fatigue, increased susceptibility to infection, digestive disorders, metabolic disorders, hormonal deregulation or cognitive impairment.
At OVI CLINIC, micronutrition is part of a preventive, integrative and personalized approach, based on the latest scientific data (evidence-based medicine). It is based on precise clinical and biological assessments, analysis of the interactions between nutrition, microbiota and metabolism, and the implementation of individualized corrective strategies.
The aim: to restore biochemical balance, improve essential physiological functions and contribute to the prevention of chronic pathologies, while optimizing healthspan.
Frequent reasons for consultation
Persistent fatigue, low energy levels
Digestive disorders (bloating, heaviness, microbiota imbalance)
Chronic stress, sleep disorders, irritability
Reduced immunity, repeated infections
Overweight, insulin resistance, metabolic syndrome
Preventing ageing and optimizing cognitive and physical performance
Proposed assessments
- Biological micronutritional assessments
- Digestive and metabolic tests
- Immune and inflammatory tests
- Metabolic support hormone tests
- Nutrigenetic balances
Therapeutic approach

The treatment combines :
- Dietary correction: hygiene and dietary advice adapted to each profile (quality of intake, nutritional density, macro- and micronutrient balance).
- Personalized supplementation: targeted prescription of vitamins, minerals, fatty acids, amino acids or antioxidants, validated by biological check-ups.
- Lifestyle optimization: support for sleep, stress management, physical activity and regular biological rhythms.
This integrated approach restores lasting micronutritional balance, boosts immunity and vitality, and prevents the onset of chronic disease.
Frequently asked questions
What’s the difference between micronutrition and conventional nutrition?
Conventional nutrition focuses on macronutrients (proteins, carbohydrates, lipids). Micronutrition focuses on micronutrients and their role in cellular, immune, hormonal and metabolic regulation.
What tests can identify imbalances?
Targeted biological check-ups, sometimes supplemented by microbiota analysis, low-grade inflammation markers and nutrigenetic tests.
When should supplementation be considered?
When a deficiency is identified or needs exceed dietary intake (pregnancy, intensive sport, aging, chronic stress). Prescriptions are always medical and individualized.
Is this a scientifically validated approach?
Yes, micronutrition is based on evidence-based medicine, with recommendations derived from clinical studies and international guidelines, notably those of the Swiss Society of Micronutrition (SSM).
Our experts
Doctors
Dr Jean-Marc VILLAFRANCA
Specialist FMH
Micronutrition SSM
Functional medicine

Dr Pablo BUONO
Medical Practitioner FMH
Sports Medicine
Functional Medicine
Micronutrition

Dr Isabelle MARTINEAU-BOND
Specialist FMH
Micronutrition SSM
Functional medicine

Therapists
Sophie de BONNEVAL
Holistic Nutritherapist & Health Coach
