From: Evaluation of a mouthrinse containing guava leaf extract as part of comprehensive oral care regimen- a randomized placebo-controlled clinical trial
GI
PI
CFU
Anti-oxidant levels
Baseline
0.072
0.11
0.69
0.13
1 month
0.04*
0.035*
0.036*
0.73
3 months
0.002*
0.14
0.004*
0.44