Human Health and Disease NEET Notes PDF for 2025

Human Health and Disease NEET Notes: Human Health and Disease is crucial for the NEET 2025 exam because it covers the basics of how diseases affect the human body and how to prevent them. A strong understanding of this chapter will help you answer important questions about the types of diseases, their causes, prevention, and treatment.

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Human Health and Disease NEET Notes Overview

Human Health and Disease NEET Notes focuses on different types of diseases, including infectious and non-infectious diseases. It covers the causes of diseases, such as pathogens (bacteria, viruses), lifestyle factors, and genetic disorders. The chapter also discusses the prevention and treatment of diseases, including vaccines, sanitation, and other health measures. It is a key topic in understanding how to maintain human health.

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Human Health and Disease NEET Notes PDF

Students can access the full chapter on Human Health and Disease NEET Notes in PDF format under the Prachand Batch NEET 2025 . This PDF provides detailed explanations of each topic in the chapter to help students prepare thoroughly.

Download the PDF of Human Health and Disease NEET Notes

You can also watch this chapter for free on YouTube to better understand the concepts.

What are Human Health and Disease?

Human health refers to the overall well-being of the human body, where all the organs and systems work efficiently. Disease occurs when there is an abnormal condition in the body, either due to infections, poor lifestyle, or genetic factors. Diseases can be caused by bacteria, viruses, fungi, and other pathogens, or through lifestyle choices like smoking and poor diet.

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Weightage of Human Health and Disease NEET Notes - Last 5 Years

The table below shows the chapter’s weightage based on the NEET exams from 2020 to 2024:

The weightage of this chapter in NEET 2025 is 6%. While it is not one of the highest-weighted chapters, it still holds importance and should not be neglected in preparation.

Importance of Human Health and Disease NEET Notes

Understanding human health and diseases is important for NEET, as it is a major topic in both Zoology and general biology. This chapter helps in answering questions related to the prevention, causes, and treatments of diseases.

• Helps in understanding the various diseases and their causes.
• Teaches the importance of hygiene, vaccination, and prevention methods.
• Provides knowledge that can be useful in solving questions related to pathogens and diseases in the NEET exam.

Tips for Human Health and Disease NEET Notes

To perform well in this chapter, focus on understanding the different types of diseases and their symptoms. Study how diseases spread and the role of hygiene and vaccination in prevention.

• Understand the different types of diseases (infectious vs. non-infectious).
• Focus on the pathogens that cause diseases like bacteria, viruses, and fungi.
• Learn about preventive measures like vaccines, proper sanitation, and lifestyle changes.
• Revise the important diseases and their symptoms frequently asked in NEET.
• Practice NEET questions and mock tests to test your knowledge of the chapter.

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