Bacterial diversity shows how many different species of bacteria are present and how evenly these species are spread across Mia's sample. High bacterial diversity has been linked with digestive health
[1]. Decreased diversity can be associated with being overweight
[2]. In addition, some antibiotics can decrease diversity of bacteria in the gut and may also decrease levels of beneficial bacteria
[3]. Use of certain probiotics can help maintain and restore beneficial bacteria and bacterial diversity
[4].