The Secret Army Inside You – How Your Body Fights Diseases Every Day
What Is the Immune System?
Your immune system is your body’s defense mechanism. It recognizes harmful invaders like bacteria, viruses, and toxins, and destroys them before they cause harm.immune system how body fights diseases
The Two Types of Immunity
- Innate Immunity: You are born with this type of protection. It acts quickly to stop infections.
- Adaptive Immunity: This develops over time as your body learns to fight new germs through exposure or vaccines.
How the Immune System Works
When a virus enters the body, white blood cells (WBCs) identify and attack it. Specialized cells called antibodies remember these invaders, so if the same germ attacks again, your body reacts faster and stronger.
Factors That Weaken Immunity
- Poor diet
- Stress
- Lack of sleep
- Smoking and alcohol
- Sedentary lifestyle
How to Boost Your Immune Power
- Eat vitamin-rich foods (especially Vitamin C and D).
- Exercise regularly.
- Sleep at least 7–8 hours a night.
- Stay hydrated and maintain hygiene.
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Frequently Asked Questions
Q1: What is the main function of the immune system?
To protect the body from harmful microorganisms and infections.
Q2: How can I naturally strengthen my immune system?
Eat a balanced diet, get enough rest, and manage stress effectively.
