“…Many of the articles, however, make little to no specification of the conditions for which a gut ecology can be considered balanced, well-functioning, highly diverse, or normal (Cong et al, 2017; Fourie et al, 2016; Heitkemper et al, 2013; Lacy & Moreau, 2016; Muls et al, 2017; Samuel et al, 2014; Slykerman et al, 2017). Furthermore, several articles also provide no explicit definition of dysbiosis or essential related terms such as microbiome or microbiota (Bajorek et al, 2019; Cong et al, 2017; Kelsey et al, 2019; Lacy & Moreau, 2016; Muls et al, 2017; Slykerman et al, 2017). While Cong et al (2015) actually provide an uncommon level of detail in their description of the gut microbiome, they italicize dysbiosis and offer dysbacteroisis as an equivalent term, which suggests a tentativeness in defining a quickly evolving term.…”