Table 1.

SCFAs concentration in human samples.

	Samples	Concentration	Cohort	References
Total SCFA	Cecum (mmol/kg)	131 ± 9	English	(42)
	Descending colon (mmol/kg)	80 ± 11
	Ileum (mmol/kg)	13 ± 6
	Portal blood (mM)	0.375 ± 0.070
	Liver (mM)	0.148 ± 0.42
	Peripheral blood (mM)	0.079 ± 0.022