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CHAPTER 8. HUMAN HEALTH AND DISEASE. 8.1 Common Diseases in Humans. 8.2 Immunity. 8.3 AIDS. 8.4 Cancer. 8.5 Drugs and Alcohol Abuse. Health, for a long time, was considered as a state of body and mind where there was a balance of certain ‘humors’. This is what early Greeks like Hippocrates as well as Indian Ayurveda system of medicine asserted.
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Human health and diseases is an important topic that needs to be studied for a better understanding of our body. Types of Diseases. The human body suffers from many diseases, it can be due to genetic defects, infections or an unhealthy lifestyle. Diseases can be classified into two types: Congenital Diseases: Genetic defects present by birth ...
Human disease, an impairment of the normal state of a human being that interrupts or modifies vital functions. Disease may be trivial if the impairment is minimal. It may also be associated with illness or be latent, becoming apparent at some later time.
Lifestyle diseases, such as diabetes, hypertension, heart diseases, stroke and cancer. Mental health diseases like depression; and trauma. Given below are the behavioural risk factors which can give way to manifestation of the physiological risk factors and ultimately lead to the diseases. 1.4.1 High Blood Pressure or Hypertension Dietary factors
Aug 13, 2024 · Understanding the key components of disease is vital for effective diagnosis, treatment, and prevention. 6 Etiology, the first component, describes disease causes, which can be biological ...
According to the World Health Organization, Health is defined as the state of complete physical, mental and social well-being and not merely the absence of disease or infirmity. Health also reflects the metabolic and functional efficiency in living organisms.
Jan 25, 2023 · What is human health and disease? Ans: The state of complete physical, mental and social well being is called health, while any deviation from a normal state of health is called disease. Both of these concepts are directly related to each other.
2 days ago · The COVID-19 pandemic demonstrated the profound impact zoonotic diseases can have on global and national scales. Worldwide, the economic cost of COVID-19 is estimated to exceed $16 trillion, considering both healthcare expenses and economic losses from prolonged shutdowns.In India, COVID-19 led to a significant economic setback, with GDP contraction of nearly 7.3 per cent in 2020–21 and losses estimated at around $265 billion. Human costs were equally devastating, with the pandemic ...
Explore human health and diseases for class 12 only @ BYJU'S. The importance of human health and the measures to improve human health are explained in detail.
