INS and Hypoglycemia: A recent study has shown the FBG levels displayed a positive correlation with the relative abundance of o_Clostridiales._._ and a negative correlation with the relative abundance of g_Oscillospira (p < 0.01), and fasting insulin levels showed a positive correlation with the relative abundance of g_Oscillospira [19], which was consistent with our findings and also confirmed the suggestion that g_Oscillospira may play an important role in relieving HFD-induced early hypoglycemia by SFPs.