Human studies have shown that eating fiber and whole grains increases the diversity of fecal bacteria, which is an indicator of bacterial diversity in the colon (12, 13). (alivebynature.com)
They found that while arms have high measures of bacterial diversity, they have lower fungal diversity. (sciencedaily.com)
While no changes in gut bacterial diversity was seen in patients with depression, species - level differences were observed. (sciencedaily.com)