Define non-communicable disease
A non-communicable disease (NCD) refers to a medical condition or disorder that is not infectious and cannot be transmitted from one person to another. These diseases are often chronic in nature, meaning they persist over a long period of time and progress slowly. Examples of NCDs include cardiovascular diseases, cancer, chronic respiratory diseases, and diabetes. They are primarily caused by lifestyle factors such as unhealthy diet, lack of physical activity, tobacco use, and excessive alcohol consumption, as well as genetic and environmental factors.
A non-communicable disease (NCD) is a medical condition or illness that is not caused by an infectious agent and cannot be transmitted from person to person. These diseases are often chronic and long-lasting, and they are usually the result of a combination of genetic, environmental, and lifestyle factors.
To get a more detailed definition of non-communicable disease, you can follow these steps:
1. Start by searching for the term "non-communicable disease" on a search engine like Google.
2. Look for reputable sources such as health organizations, government websites, or medical journals for the most accurate and up-to-date information.
3. Read articles or reports that specifically define non-communicable diseases, as they will provide in-depth explanations.
4. Pay attention to the key features and characteristics mentioned in these sources, such as the absence of transmission, chronic nature, and the role of genetic, environmental, and lifestyle factors.
By following these steps, you can gather reliable information and gain a comprehensive understanding of what non-communicable diseases are.