The 10 Root Causes Framework
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A Simplified Model of Human Disease
The modern medical classification system contains 55,000+ disease codes. This complexity obscures a simpler truth: nearly all human illness traces back to approximately 10 root causes. Understanding these causes — and their simple fixes — offers a clearer path to health than memorizing thousands of disease names.
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The 10 Root Causes
| | # | | Cause | | % of Disease Burden (est.) | |
| ---- |
| | 1 | | Infection | | 15-20% | |
| | 2 | | Metabolic Imbalance | | 20-25% | |
| | 3 | | Immune Dysregulation | | 10-15% | |
| | 4 | | Toxic Exposure | | 10-15% | |
| | 5 | | Nutrient Deficiency | | 5-10% | |
| | 6 | | Physical Trauma | | 5-10% | |
| | 7 | | Genetic Error | | 5-8% | |
| | 8 | | Psycho-Neuro Stress | | 15-20% | |
| | 9 | | Sleep Disruption | | 5-10% | |
| | 10 | | Degeneration/Aging | | 10-15% | |
Note: These overlap significantly. Most chronic disease involves 2-4 causes interacting.
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1. INFECTION
What it is: Pathogenic organisms (bacteria, viruses, fungi, parasites) invading and disrupting body systems.
What it causes downstream:
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Acute illness (fever, inflammation, tissue damage)
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Chronic inflammation
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Organ damage
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Cancer (~15-20% of cancers are infection-driven: HPV, Hepatitis B/C, H. pylori, EBV)
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Autoimmune triggering (molecular mimicry)
Simple fixes:
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Hygiene: handwashing, food safety, water quality
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Vaccination for major pathogens
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Avoid unnecessary antibiotic use (preserves microbiome)
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Support microbiome diversity (fermented foods, fiber)
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Early treatment when symptomatic
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Vector control (mosquito nets, tick checks)
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2. METABOLIC IMBALANCE
What it is: Dysregulation of energy processing — blood sugar, insulin, lipids, hormones out of optimal range.
What it causes downstream:
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Vascular damage (atherosclerosis, hypertension)
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Organ failure (heart, kidney, liver)
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Neuropathy
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Uncontrolled cell growth
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Chronic inflammation
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Hormonal cascades (thyroid, reproductive, adrenal)
Simple fixes:
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Reduce refined carbohydrates and sugar
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Time-restricted eating / fasting periods
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Regular movement (glucose disposal)
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Maintain healthy body composition
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Avoid chronic caloric excess
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Monitor: fasting glucose, HbA1c, triglycerides, insulin
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3. IMMUNE DYSREGULATION
What it is: Immune system either overactive (attacks self/harmless substances) or underactive (fails to eliminate threats).
What it causes downstream:
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Autoimmune diseases (100+ types)
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Allergies and hypersensitivities
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Chronic inflammation
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Cancer (immune surveillance failure)
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Increased infection susceptibility
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Tissue destruction
Simple fixes:
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Reduce chronic inflammation triggers (processed food, excess omega-6)
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Support gut health (70% of immune system is gut-associated)
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Adequate vitamin D (immune modulation)
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Manage stress (cortisol suppresses immunity)
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Avoid unnecessary immune challenges
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Sleep (immune system repairs during sleep)
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Identify and remove personal triggers (food sensitivities, environmental)
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4. TOXIC EXPOSURE
What it is: Accumulation of harmful substances that damage cells, disrupt signaling, or cause mutations.
What it causes downstream:
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DNA damage → cancer
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Organ damage (liver, kidney, brain, lung)
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Hormonal disruption (endocrine disruptors)
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Neurodegeneration
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Immune dysfunction
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Metabolic disruption
Common toxins:
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Alcohol, tobacco, drugs
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Heavy metals (lead, mercury, cadmium, arsenic)
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Pesticides, herbicides
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Air pollution (PM2.5, ozone)
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Industrial chemicals (solvents, plasticizers)
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Mycotoxins (mold)
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Excessive medications
Simple fixes:
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Eliminate or minimize alcohol and tobacco
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Filter drinking water
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Choose organic for high-pesticide foods
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Ventilate living spaces, use air filtration
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Avoid plastic food containers (especially heated)
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Support detoxification: liver health, sweating, adequate hydration
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Minimize unnecessary medications
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Test home for mold, lead, radon
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5. NUTRIENT DEFICIENCY
What it is: Insufficient essential compounds for normal cellular function — vitamins, minerals, amino acids, fatty acids.
What it causes downstream:
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Impaired energy production
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Weakened immunity
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Poor tissue repair
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Neurological dysfunction
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Bone loss
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Anemia
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Developmental problems
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Increased vulnerability to all other causes
Most common deficiencies globally:
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Iron (anemia, fatigue)
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Vitamin D (immune, bone, mood)
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B12 (nerve function, energy)
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Magnesium (300+ enzyme reactions)
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Omega-3 fatty acids (inflammation, brain)
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Iodine (thyroid)
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Zinc (immune, wound healing)
Simple fixes:
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Eat whole foods, diverse colors
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Prioritize nutrient density over calories
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Consider testing for common deficiencies
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Targeted supplementation where needed (D, B12, Mg, omega-3)
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Address absorption issues (gut health)
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Reduce nutrient-depleting substances (alcohol, sugar, certain medications)
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6. PHYSICAL TRAUMA
What it is: Mechanical damage to tissues — injury, accidents, repetitive strain, surgical damage.
What it causes downstream:
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Acute tissue damage
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Chronic pain syndromes
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Scar tissue and adhesions
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Joint degeneration
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Nerve damage
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Disability
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Secondary psychological effects
Simple fixes:
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Prevention: safety equipment, ergonomics, fall prevention
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Proper movement mechanics (lifting, posture)
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Adequate recovery time after injury
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Physical therapy and rehabilitation
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Avoid repetitive strain patterns
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Maintain strength and flexibility (injury resistance)
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Address injuries early (prevent chronic patterns)
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7. GENETIC ERROR
What it is: Inherited or spontaneous mutations that disrupt normal cellular function.
What it causes downstream:
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Single-gene disorders (cystic fibrosis, sickle cell, etc.)
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Increased disease susceptibility
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Metabolic disorders
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Cancer predisposition
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Developmental abnormalities
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Premature aging syndromes
Reality check: Only ~5-8% of disease is purely genetic. Most “genetic risk” requires environmental triggers.
Simple fixes:
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Know your family history
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Genetic testing for high-risk conditions
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Epigenetic optimization (lifestyle modifies gene expression)
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Avoid triggers for genetic predispositions (e.g., smoking with lung cancer genes)
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Early screening for familial conditions
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Accept what cannot be changed; control what can be
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8. PSYCHO-NEURO STRESS
What it is: Chronic activation of stress pathways — psychological trauma, anxiety, depression, unresolved emotional patterns.
What it causes downstream:
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Elevated cortisol → immune suppression, metabolic disruption
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Chronic inflammation
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Cardiovascular disease
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Gut dysfunction (gut-brain axis)
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Accelerated aging
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Sleep disruption
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Behavioral cascades (poor eating, substance use, isolation)
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Pain amplification
Simple fixes:
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Daily stress discharge: movement, breathwork, nature
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Address unresolved trauma (therapy, EMDR, somatic work)
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Social connection (isolation is a major risk factor)
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Purpose and meaning
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Reduce unnecessary stressors
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Nervous system regulation practices (meditation, cold exposure, breathing)
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Boundaries with chronic stress sources
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Professional support when needed
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9. SLEEP DISRUPTION
What it is: Insufficient or poor-quality sleep disrupting repair, consolidation, and regulation processes.
What it causes downstream:
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Immune suppression
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Metabolic dysfunction (insulin resistance after one bad night)
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Cognitive impairment
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Cardiovascular stress
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Accelerated aging
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Mood disorders
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Increased accident risk
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Impaired memory consolidation
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Reduced cellular repair (including cancer surveillance)
Simple fixes:
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Consistent sleep/wake times (circadian rhythm)
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7-9 hours for most adults
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Dark, cool, quiet sleep environment
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Morning light exposure
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No screens 1-2 hours before bed
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Limit caffeine (none after noon for many)
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Limit alcohol (disrupts sleep architecture)
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Address sleep apnea if present
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Wind-down routine
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10. DEGENERATION / AGING
What it is: Accumulated cellular damage, telomere shortening, stem cell exhaustion, loss of repair capacity.
What it causes downstream:
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Tissue weakness and failure
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Reduced regeneration
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Sarcopenia (muscle loss)
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Cognitive decline
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Sensory loss
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Increased vulnerability to all other causes
Simple fixes (slow the rate):
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Address all other 9 causes (aging accelerates when they’re present)
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Regular movement (maintains muscle, bone, cardiovascular function)
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Caloric moderation / fasting (activates repair pathways)
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Antioxidant-rich whole foods
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Maintain social engagement and purpose
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Continuous learning (cognitive reserve)
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Hormone optimization when appropriate
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Avoid accelerants: smoking, excess alcohol, chronic stress, sedentary lifestyle
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THE INTERACTION MODEL
These causes rarely act alone. Most chronic disease involves multiple interacting causes:
Example: Type 2 Diabetes
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Metabolic imbalance (primary)
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Nutrient deficiency (magnesium, chromium)
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Psycho-neuro stress (cortisol → blood sugar)
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Sleep disruption (insulin resistance)
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Toxic exposure (certain pollutants)
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Genetic susceptibility (modifier)
Example: Heart Disease
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Metabolic imbalance (lipids, glucose)
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Immune dysregulation (inflammation)
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Psycho-neuro stress (cortisol, blood pressure)
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Toxic exposure (smoking, pollution)
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Nutrient deficiency (omega-3, magnesium)
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Sleep disruption
Example: Cancer
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Toxic exposure (carcinogens, radiation)
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Infection (viral oncogenesis)
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Immune dysregulation (surveillance failure)
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Metabolic imbalance (growth signaling)
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Genetic error (mutations)
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Chronic inflammation (tissue damage)
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THE SIMPLE PROTOCOL
If addressing all 10 feels overwhelming, these 5 interventions impact multiple causes simultaneously:
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Move daily → metabolic, immune, psycho-neuro, sleep, degeneration
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Eat whole foods → metabolic, nutrient, immune, toxic
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Sleep 7-9 hours → immune, metabolic, psycho-neuro, degeneration
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Manage stress → psycho-neuro, immune, metabolic, sleep
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Avoid toxins (alcohol, tobacco, processed food, pollution) → toxic, metabolic, immune
These five actions address 80%+ of modifiable disease risk.
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CONCLUSION
Modern medicine has created 55,000+ disease codes, but nearly all trace back to 10 root causes. Rather than treating downstream symptoms with 10,000+ pharmaceutical interventions, addressing root causes prevents the cascade before it starts.
The human body has remarkable repair capacity when causes of damage are removed. Most chronic disease is not inevitable — it’s the predictable result of cause accumulation over time.
The framework:
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10 causes
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15 core symptoms
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10 body systems
= ~1,500 meaningful combinations instead of 55,000 arbitrary disease names.
Simple. Actionable. Effective.