Immune System

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The immune system is the body's natural defense against infection and disease. It is made up of a variety of cells, proteins, and organs that work together to protect the body from foreign invaders.

When the immune system detects a foreign invader, it triggers an immune response that attacks and destroys the invader. The immune system also plays a role in protecting the body from cancer.

Cancer cells are abnormal cells that grow out of control. The immune system is constantly monitoring the body for these abnormal cells and destroying them before they can cause harm.

There are two main types of immunity: innate immunity and adaptive immunity. Innate immunity is the body's natural defense against infection. It is made up of a variety of cells, proteins, and organs that work together to protect the body from foreign invaders.

Adaptive immunity is a specific immune response that is triggered by the presence of a foreign invader. It is made up of a variety of cells, proteins, and organs that work together to destroy the invader.

The immune system is constantly changing and evolving to adapt to the ever-changing environment. This allows the immune system to better protect the body from infection and disease.

The immune system is a complex and amazing system that helps keep us healthy and safe from harm.

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