The following are not based directly on actual studies. Information from studies has been applied to the nutrients in the food. Nutrients above typical food levels are used to estimate the impact.
Data comes from different sources, using different methods and recording different nutrients. See Blog Post and Video to understand the process used.
It appears that all ingrediants in it are in the normal range. Significant microbiome changes are not expected. OR at present there are not sufficient studies available to estimate the impact.