Write a one sentence that summarizes the main idea of a given article.
Here is the article about the human microbiome.
The human microbiome is an important factor in overall health and well-being.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Write a one sentence that summarizes the main idea of a given article.

### Response:
The human microbiome is an important factor in overall health and well-being.