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Physiology • Balance • Practical

Understand Your Body. Make the Right Choices — Finally

A scientific framework drawn from over 2,000 years of observations across the greatest civilizations, to guide nutrition, training and essential habits.

  • Foundations tested since Antiquity
  • A direct link between body, habits, and performance
  • Designed for daily use, build to last

Instant access. No spam.

Common question

Why does what works for some fail for others?

In training, food, sleep, or stress, many apply the “right methods” — yet results still diverge.

  • Why doesn’t following the same program lead to the same results?

  • Why does a diet work very well for some, but not for others?

  • Why do I wake up tired despite a full night of sleep?

  • Why does stress affect people differently?

  • Is it normal for our physical and mental capacity to decline as early as our 30s?

  • Why do some struggle to build muscle while others gain fat easily?

These differences are neither random nor inexplicable. They follow a precise logic—often ignored, yet observable.

An ancient, coherent, cross-disciplinary logic

What truly differentiates individuals is neither luck nor willpower alone, but a personal physiological balance, observable and understandable.

Historical marker

Humoral theory was formalized around 400 BC by Hippocrates, in the heart of Ancient Greece, during one of the foundational periods of Western scientific thought.

This reading of the body was then transmitted, enriched and applied by many civilizations: Arabic medicine, the Ayurvedic tradition (India), Chinese medicine, and within the Byzantine Empire. Everything rests on the same logic of observing balance. Even today, these traditional frameworks are still practiced and taught in several regions of the world, notably in Asia and in certain medico-cultural areas.

Principle

In this approach, the body is structured around four fluidsblood, lymph, bile and black bile — whose dominance varies from one individual to another. This dominance shapes the internal dynamic (heat, cold, moisture, dryness) and directly influences nutritional needs, recovery, effort and lifestyle hygiene.

Connecting food, energy, effort, and habits

Before any performance or optimization, food is the first lever: it nourishes, supports or disrupts balance depending on its quality, its rhythm, and its fit with the individual terrain.

Understanding these mechanisms makes it possible to read body signals with clarity and to interpret individual reactions without opposing or judging them.

Energy is no longer an abstract notion, but a measurable outcome of the balance between intake, expenditure, and recovery capacity.

Physical effort, when aligned with temperament, becomes structuring and sustainable, instead of draining or counter-productive.

Daily habits — sleep, rhythm, movement — form the invisible foundation on which all physiological stability rests.

Finally, cooking and texture of foods profoundly modulate their real impact, turning the same product into a support or a constraint depending on context.

This approach does not offer universal rules, but a framework of understanding to adjust one’s choices intelligently, over time and with coherence.

What this framework enables, concretely

It’s not about adding rules—it’s about getting a reliable reading of individual functioning to guide simple, coherent, and sustainable choices.

Physiological clarity

Identify what supports or disrupts balance, and separate useful signals from noisy reactions.

Smart adjustment

Link nutrition, effort, and recovery to a specific terrain instead of applying generic recommendations.

Clear decisions

Move from trial-and-error to measured, reproducible adjustments adapted to context.

What changes day to day

  • Better read reactions (digestion, fatigue, appetite, sleep) without guesswork.

  • Understand why the same choice can be beneficial for some and counter-productive for others.

  • Build a stable rhythm (intake, recovery, habits) rather than extreme phases.

  • Optimize training with more relevance and less wear, depending on temperament.

The e-books provide a rigorous and applicable framework. No magical talk—only a method of observation and adjustment.

Download the free e-book

Get a rigorous and actionable synthesis to understand your terrain and adjust nutrition, effort and recovery.

What you’ll get

  • Clarity: read your physiological signals without guesswork.

  • Method: a simple framework linking food, effort, sleep, and stability.

  • Decisions: concrete, coherent, sustainable adjustments.

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What the method looks like in the e-books

Structured, applicable content designed to turn observation into clear decisions

What reading changes, concretely

Each e-book follows the same logic: observeunderstandadjust. No vague talk—usable markers directly tied to physiology.

  • A simple vocabulary, with precise criteria to avoid approximation and generic advice.

  • A temperament-based reading that explains why the same habit can support one profile and disrupt another.

  • Concrete examples from the e-books on food, cooking and food texture, daily habits, and training / weightlifting, to fine-tune what influences well-being, recovery, and performance.

Excerpt

Dominant temperament: understanding what affects the body

The method rests on a simple principle: the body is made of four fluidsblood, lymph, bile and black bile. When one of these fluids dominates, it defines the active temperament and shapes the body’s needs.

To optimize energy, the nervous temperament (dry and cold) must compensate with warm and moist foods, often better tolerated as several small meals with snacks.

In training: the bilious temperament gravitates toward individual, intense, performance-oriented efforts. The sanguine type does better with volume and group dynamics. As for the lymphatic type, it progresses with structured sessions: fewer reps, more rest.

The paid e-books go deeper with temperament-based grids and detailed levers.

No magical promises—only a method of observation and adjustment, built to last.

Online testQuick preview, clear reading

Identify your temperament in 6 criteria

A short test to understand the logic of the criteria and get a dominant tendency for your current period.

Educational preview: for a reliable reading, you need more criteria and context.

Quiz (6 criteria)

Answer based on your current period.

Step 1/6

5 left

1/6 completed

Skin and dominant sensation

In your current period, you identify most with…

Warm & moist

Choose

Moist tendency, presence and expansion.

PreviousNext

Result + personalized excerpts

Open the test

Designed to be readable, fast, and consistent with the rest of the site.

Frequently asked questions

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