"Microbiome changes" refers to alterations in the community of microorganisms that live in or on a specific environment, such as inside the human body. It means that the types or amounts of bacteria, viruses, fungi, or other tiny organisms present in a particular area have been modified. These changes can happen naturally or due to factors like diet, medication, or environmental influences, and they can impact the overall health and functioning of the system involved, such as a person's gut or skin.
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