Name four types of non-communicable diseases.

Explanation

To answer the question "Name four types of non-communicable diseases," we can follow these steps:

### Step-by-Step Solution:

1. **Understand Non-Communicable Diseases**: Non-communicable diseases (NCDs) are diseases that cannot be transmitted from one person to another. They are often chronic and can be caused by a combination of genetic, physiological, environmental, and behavioral factors.

2. **Identify Types of Non-Communicable Diseases**: There are various categories of non-communicable diseases. We need to identify four distinct types.

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