How do bioactive molecules of fungal origin help in restoring good health of humans?

Explanation

### Step-by-Step Solution

1. **Introduction to Bioactive Molecules**:
- Bioactive molecules are compounds produced by living organisms, including fungi, that have beneficial effects on human health. These molecules can help in various medical and health-related applications.

2. **Example of Cyclosporine A**:
- Cyclosporine A is a notable bioactive molecule produced by the fungus *Trichoderma polysporum*.
- This compound acts as an immunosuppressant, which is crucial during organ transplants.
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