A self-observation of your current state

Understand your body,
starting with four dimensions.

64 everyday experience questions map metabolism, immunity, nerve and energy. See your current pattern and what may deserve attention next.

64 questions Progress saved automatically
MINE's 16 combinations

Four dimensions createsixteen current-state combinations.

Each code follows M–I–N–E: metabolism, immunity, nerve and energy. Combinations organize results and conversation; they are not personality types or fixed labels.

Eight basic directions

Understand the directions before reading a combination.

Each dimension has two directions. They describe a current self-report tendency, with an observation focus to help interpret the result.

01M · Metabolism
BBurn

Metabolic mobilization and state initiation tend to be faster.

Observation focusRecovery after sustained high-intensity schedules.
RReserve

Energy-storage tendency is more evident, with a preference for steady release.

Observation focusThe relationship between food, activity and weight changes.
02I · Immunity
TTank

State and recovery appear relatively stable as conditions change.

Observation focusMaintaining a regular routine and stable daily rhythm.
AAlert

More sensitive to changes in environment, routine or diet.

Observation focusRecurring environmental or rhythm-related triggers.
03N · Nerve
CConcentrate

Sustained attention and information organization tend to be stronger.

Observation focusKeeping a balance between focus and timely rest.
JJump

Thoughts shift actively and connect across multiple threads.

Observation focusReducing task switching and returning to the current priority.
04E · Energy
FFlash

Energy initiation and short-term mobilization tend to be faster.

Observation focusSleep and recovery after high-intensity activity.
SSteady

Energy recovery may take longer and suits gradual progression.

Observation focusBuilding activity step by step without repeated overextension.
Combination matrix

Four direction choices form one MINE code.

Read N / E across the top and M / I down the side. Each intersection is one current-state combination.

N / E columns
M / I rowsM / ICFConcentrate · FlashCSConcentrate · SteadyJFJump · FlashJSJump · Steady
BTBurn · Tank
BABurn · Alert
RTReserve · Tank
RAReserve · Alert
BTBurn · Tank
BABurn · Alert
RTReserve · Tank
RAReserve · Alert
Selected combinationBTCF
Current pattern

Metabolic mobilization and state initiation tend to be faster. State and recovery appear relatively stable as conditions change. Sustained attention and information organization tend to be stronger. Energy initiation and short-term mobilization tend to be faster.

Observation focus

Recovery after sustained high-intensity schedules. Maintaining a regular routine and stable daily rhythm. Keeping a balance between focus and timely rest. Sleep and recovery after high-intensity activity.

The combination summary uses this questionnaire's direction scores. When the two sides are close, the result is shown as balanced or provisional and should be read with the scores and assessment scope.

MINE's theoretical foundation

A systems view of aging biologyfor understanding individual differences.

MINE draws on research perspectives on multi-system change, homeostatic regulation and individual heterogeneity in aging biology. It translates complex concepts into everyday experiences that can be described by the individual, creating a structured entry point for self-observation.

M / METABOLISM

Metabolism

Nutrient sensing, glucose and lipid balance; the questionnaire enters through eating, weight change and post-meal experience.

I / IMMUNITY

Immunity

Inflammation regulation, barriers and recovery; the questionnaire enters through discomfort, sensitivity and recovery rhythm.

N / NERVE

Nerve

Neural networks, plasticity and rhythm; the questionnaire enters through attention, information processing and thought switching.

E / ENERGY

Energy

Energy supply, stress response and recovery; the questionnaire enters through energy initiation, sleep recovery and activity tolerance.

Theoretical pillars

Five complementary research perspectives

  1. Life course and initial conditionsEarly development, exposure and lived experience can shape later health trajectories and adaptive responses.
  2. Cell and organelle functionCellular homeostasis, repair, energy use and signaling underpin changes across body systems.
  3. System dynamics and homeostasisThe body regulates itself to maintain balance; prolonged stress and insufficient recovery may add cumulative load.
  4. Evolutionary trade-offsTraits that support short-term survival or mobilization may have long-term costs in different environments.
  5. Cross-dimension interactionMetabolism, immunity, nerve and energy interact; a state change may affect several dimensions.
How to read this foundation

These are the research background and framework behind MINE. The current questionnaire does not directly measure nutrient sensing, inflammatory pathways, neural plasticity, mitochondrial function or other specific biological mechanisms. Results reflect the current self-report pattern and are not a medical assessment.

SELECTED READING

Research behind the framework

These sources inform the framework's research perspective; they do not validate the questionnaire or its scores.

  1. 01
    Hallmarks of aging: An expanding universe.López-Otín C, Blasco MA, Partridge L, Serrano M, Kroemer G.Cell. 2023;186(2):243–278.
    DOI
  2. 02
    Aging and aging-related diseases: from molecular mechanisms to interventions and treatments.Guo J et al.Signal Transduction and Targeted Therapy. 2022;7:391.
  3. 03
    Allostatic Load and Allostatic Overload: Preventive and Clinical Implications.Pfaltz MC, Schnyder U.Psychotherapy and Psychosomatics. 2023;92:279–282.
    DOI
MINE METHOD · Scoring logic

How do 64 answers become
a direction score?

The two directions within each dimension are scored independently. They are not combined into one overall health score.

Scoring exampleSingle direction
75points / 100

Suppose the eight questions for one direction average 4.0:

Step 14.0 − 1 = 3.0Move a 1–5 answer to a 0–4 scale
Step 23.0 × 25 = 75Convert the 0–4 scale to 0–100
64
questionnaire items16 questions per dimension
8
questions per directioneight independent direction scores
1–5
self-rating scaleEach selected level enters its direction score directly
Difference between two directions
|difference| = 0Balanced
0 < |difference| < 10Provisional tendency
|difference| ≥ 10Clearer tendency
Example: a small gap61 − 55 = 6

If two directions score 61 and 55, the 6-point gap is below 10, so it is shown as a provisional tendency.

How to read the result Scores reflect direction tendencies in this self-report questionnaire. They are not disease risk, biological age or organ-function measurements, and do not replace medical diagnosis.

SELF-OBSERVATION

See how the framework describes your current pattern.

Complete the 64-question assessment to review your four dimensions and eight direction scores.

Start assessment