Which of the following has long term effect on the health of an individual?

Options

A. Common cold
B. Chickenpox
C. Chewing tobacco
D. Stress

Explanation

To determine which of the following options has a long-term effect on the health of an individual, we need to analyze each option provided: common cold, chicken pox, chewing tobacco, and stress.

### Step-by-Step Solution:

1. **Identify the Nature of Each Condition**:
- **Common Cold**: This is an acute illness, meaning it typically lasts for a short duration (usually a week or so). It resolves on its own or with treatment.
- **Chicken Pox**: Similar to the common cold, chicken pox is also an acute illness. It generally lasts for a couple of weeks and is usually resolved with treatment.
- **Chewing Tobacco**: This is not an illness but a habit that can lead to serious health issues over time. It is associated with long-term health risks such as mouth cancer and lung cancer.
- **Stress**: While stress can have significant impacts on health, it can often be managed through lifestyle changes. Its effects can be short-term if addressed properly.

2. **Classify Each Condition**:
- **Acute Diseases**: Common cold and chicken pox fall into this category as they have short-term effects.
- **Chronic Condition**: Chewing tobacco is a chronic condition due to its long-term health implications.
- **Manageable Condition**: Stress can be managed and does not necessarily lead to long-term health issues if addressed.

3. **Conclusion**:
- Among the options, **chewing tobacco** is the only one that has long-term effects on health due to its association with severe diseases like cancer.

### Final Answer:
**Chewing tobacco** has long-term effects on the health of an individual.

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