I still have some more features to add and references to add. All of the information is coming from 2018 report by United States Department of Agriculture – Agricultural Research Service.
This takes you to the main listing — there are some names that you may not recognize,
Clicking on any will list the foods containing them and amount.
A few will have a link to bacteria impacted by it.
Stage #1 Complete
Stage #2 will be similar to what I did for probiotic mixtures — if there are multiple flavonoids in the suggestions, then the foods containing them will be examined and a relative weighing of the foods will be done (Take, Mix, Avoid).