The general, protective barriers you are born with.
Innate Immunity
Autoimmune Diseases
It is the factory where all immune cells are born from stem cells.
Bone Marrow
These metabolites educate and recruit specialized "tolerance-promoting" cells to the placenta.
Maternal-Fetal Immune Tolerance
Your immune system never forgets an enemy it has successfully defeated.
The "Most Wanted" Memory
Protection that develops over your lifetime as you are exposed to diseases
Adaptive Immunity
Primary Immunodeficiencies
It serves as a specialized "boot camp" or maturity school for specific white blood cells.
Thymus
These specific immune cells act as dampeners against aggression.
Recruiting Cellular "Bodyguards"
Humans share their primary defensive programming with ancient marine life.
A 500-Million-Year-Old Starfish Legacy
"Borrowed" antibodies that provide immediate but temporary protection.
Passive Immunity
Secondary (Acquired) Immunodeficiencies
It acts as a massive blood filter and quality control center.
Spleen
Without these beneficial microbes, inflammation spikes violently in the uterus.
Suppressing Dangerous Placental Inflammation
The majority of your immune functionality does not live in your chest or throat—it lives in your digestive tract.
Gut Houses 70% of the Army
Occurs when your immune system is exposed to a weakened or dead
Active Natural Immunity
Allergies and Hypersensitivity
They act as localized checkpoints and communication hubs that filter lymph fluid.
Lymph Nodes
It impairs NK cells.
Placental Vascular Development
Your brain's emotional state instantly alters the physical composition of your bloodstream.
Laughter On Measurable Medicine
Develops when your immune system encounters a live pathogen.
Active Passive Immunity
Immune Complex Diseases
They form a protective ring that acts as your respiratory and digestive tract's first line of defense.
Tonsils and Adenoids
Shows that these gut-driven antibodies cross over to the baby.
Passing "Cross-Reactive" Immunity to the Offspring
A high body temperature is not a symptom caused by a virus.
Fever an Intentional Cooking Tactic