Using the top shelves in the storage room for food, and the bottom shelves for chemicals.
Gut bacteria include Lactobacillus, the bacteria commonly used in probiotic foods such as yogurt, and E. coli bacteria. About a third of all bacteria in the gut are members of the Bacteroides species. Bacteroides are key in helping us digest plant food.
No assurance about HIPAA research requirements and questions are most likely to be consulted with the people or organization like the privacy officer or the privacy board. Either of the two can be consulted but it is still depending on the current situation that the individual is in.