Question

Why is having a diverse and balanced microbiome important

Answer 1

diverse and balanced microbiome is important to a person's health. We need that diversity and balance for a strong immune system. ... We need to preserve the human microbiome.

Answer 2

There seem to be fewer kinds of bacteria living in them than there used to be. Scientists now understand that a diverse and balanced microbiome is important to a person's health. We need that diversity and balance for a strong immune system.  We need to preserve the human microbiome.