Endobiogeny Explained: The Terrain, Axes, and Plants

Endobiogeny is a health approach that considers the body as a set of interacting systems, controlled by the hormonal system. It was developed in France from the 1970s by doctors Christian Duraffourd and Jean-Claude Lapraz. It relies on phytotherapy to rebalance the terrain, i.e., each person's way of adapting to their environment.

This guide presents its main principles and serves as an introduction to our articles on hormonal axes, needs, and plants.

The Terrain: A Central Idea

In conventional medicine, a symptom or disease is often treated. Endobiogeny asks why this symptom appears in this person, at this point in their life. Two people with the same migraines can have very different terrains: one with a congested liver, the other with an excess of estrogen or chronic stress.

The terrain is shaped by genetics, life history, diet, stress, seasons, and life stages. The goal is to understand this terrain to rebalance it deeply, and not just to silence the symptom.

The Hormonal System as Conductor

Endobiogeny considers that the endocrine system (hormones) directs the functioning of the body, in close connection with the autonomic nervous system. It describes several axes, which succeed and respond to each other:

1. The Corticotrope Axis (ACTH, cortisol, aldosterone): it manages adaptation, stress, energy, and inflammation. This is the axis that "opens" each adaptation.
2. The Gonadotrope Axis (FSH, LH, estrogen, progesterone, androgens): it manages reproduction and part of tissue construction.
3. The Thyreotrope Axis (TRH, TSH, T3, T4): it is the accelerator of metabolism.
4. The Somatotrope Axis (GH, insulin, prolactin): it is the axis of construction and storage.

These axes are constantly modulated by the autonomic nervous system (parasympathetic, alpha and beta-sympathetic), which reacts first to any stimulation.

Emunctories: Eliminate Before Building

An adapting body produces waste. Emunctories (liver, pancreas, intestines, kidneys, skin) eliminate them. In endobiogeny, emunctory drainage is often the first step: one cannot rebalance a congested terrain.

Biology of Functions

Endobiogeny has developed an analysis tool called biology of functions. From a classic blood test (count, enzymes, minerals...), index calculations make it possible to evaluate the relative activity of each axis. These indices are not medical diagnoses: they inform about the dynamics of the terrain.

The Place of Plants

Phytotherapy is the preferred tool of endobiogeny, because plants act globally and gently. A single plant can:

• stimulate an axis (the cassis stimulates cortisol);
• inhibit another (the lycope inhibits the thyroid);
• drain an emunctory (the artichoke drains the liver);
• modulate the nervous system (the hawthorn inhibits the sympathetic nervous system).

Plants are used in several forms: infusions, fluid extracts, mother tinctures, buds (gemmotherapy), essential oils. The practitioner combines them in personalized formulas.

Start with Your Needs

If you are looking for plants for a specific need, our guides by need are the best starting point:

• Nervous System: sleep, stress, mood, adrenal fatigue
• Thyroid: hypothyroidism, hyperthyroidism
• Feminine Hormones: menopause, premenstrual syndrome, fertility, lactation
• Metabolism and Digestion: liver, digestion, blood sugar
• Circulation and Elimination: heavy legs, water retention, skin, joints
• Heart and Defenses: heart and blood pressure, respiratory tract

What Endobiogeny Is Not

Endobiogeny is practiced by trained doctors and health professionals. It is presented as a complement to conventional medicine, not as an alternative. It remains a poorly evaluated approach by large-scale clinical studies. It does not replace a medical diagnosis or treatment, especially for serious diseases.

The information on this site is provided for educational purposes. Before starting a plant treatment, especially in case of treatment, pregnancy, or chronic disease, ask the advice of a professional.

FAQ

Who created endobiogeny? Doctors Christian Duraffourd and Jean-Claude Lapraz, in France, from the 1970s.

Is endobiogeny a recognized medicine? It is an approach practiced by trained doctors and professionals, but it is not a recognized medical specialty and remains poorly evaluated scientifically.

Can one practice endobiogeny oneself? Its principles help understand the body, but the assessment and prescription are the responsibility of a trained professional.

What is the difference with naturopathy? Endobiogeny is centered on the hormonal system and uses a specific biology; it is practiced mainly by doctors.

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The information in this article is provided for educational purposes and does not replace the advice of a doctor, pharmacist, or professional trained in phytotherapy. Ask for advice before any treatment, especially in case of pregnancy, breastfeeding, medical treatment, or chronic disease.