TABLE 1.

Studies related to the effects of gut microbes on bone, brain and liver.

Way	References	Journal	Results
Gut-bone axis	Bora et al., 2018	Front Immunol	The Gut Microbiota Regulates Endocrine Vitamin D Metabolism through Fibroblast Growth Factor
	Zaiss et al., 2019	Clin Invest	The Gut Microbiota is a key regulator of bone health that affects postnatal skeletal development and skeletal involution
	Lin et al., 2023	Nat Commun	The Gut microbiota impacts bone via Bacteroides vulgatus-valeric acid-related pathways
	Wu et al., 2022	Agric Food Chem	The Quercetin may improve bone loss by restoring gut microbiota
Gut-brain axis	Zhu et al., 2020	Neuroinflammation	The dynamic changes in the gut microbiota can alter brain physiology and behavior
	Zou et al., 2022	Front Immunol	The Gut Microbiota have an impact on brain-related diseases through the gut-brain axis pathway
	Zhu Z. et al., 2022	Front Pharmacol	The Side effects of the gut-brain axis in lipid metabolism
Gut-liver axis	Minemura and Shimizu, 2015	Gastroenterol	The effect of gut microbes on liver disease through the enteric liver axis
	Hrncir et al., 2019	Lab Anim	The role of gut microbiota in intestinal and liver diseases
	Chassaing et al., 2014	Hepatology	The important influence of gut microbes in liver disease