The human being is never alone, for he shares his body with hundreds of millions of organisms – most which are bacteria.
It is a known fact that the body must have bacteria. But here we talk about the presence of bacteria that may or may not result in illness or infections. Many types of bacteria normally exist in the body and are called ‘essential bacteria’ due to the fact that have a beneficial, symbiotic relationship with the human body. Some are there to assist with creating vitamins, other help the body to digest food, or just chase out other species of bacteria that could harm the body.
No comments:
Post a Comment