NUTRITION

& IMMUNITY

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What is this natural defense system or the immune system?

Have you ever wondered how our body’s natural defense protects us from the trillions of microbes surrounding us?

How does it differentiate the self from nonself?

How does this system regulate itself?

Why are we not reacting to everything we eat?

Have you ever wondered how a mother’s body knows a fetus is not a foreign object to be rejected but rather nurtured?

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