Research Paper Volume 14, Issue 5 pp 2221—2238
Impact of the food grade heat-killed probiotic and postbiotic oral lozenges in oral hygiene
Figure 4. LEfSe analysis of differential oral microbiota before and after 4 weeks of consuming oral lozenge. Comparing changes in oral microbiota with the intake of (A) heat-killed probiotic lozenges and (B) postbiotic lozenges (n = 25 in each group).