Table 10.

Meta-analysis of the effect of garlic on FBG

Study	SMD (95% CI)	Weight %
Higashikawa, Fumiko., 2012 [25]	0.00 (-0.53, 0.53)	20.9
Jain, AK., 1993 [27]	-0.10 (-0.71, 0.51)	20.18
Riad, Karin., 2018 [32]	-0.39 (-0.83, 0.04)	21.83
Sharifi, F., 2010 [34]	-1.76 (-2.49, -1.02)	18.82
Simons, LA., 1995 [35]	0.99 (0.20, 1.77)	18.28
Overall (I-squared = 85.3%, p=0.000)	-0.26 (-0.95, 0.44)	100