Can probiotic supplements improve oral health in periodontitis?

Probiotic supplements can contribute to a healthier oral flora by supporting beneficial bacteria. In periodontitis there is often an imbalance in the bacterial composition of the mouth. Adding probiotics can help to reduce harmful bacteria through competition. Research suggests that probiotic bacteria can dampen inflammatory responses in the gums. Lactobacilli in particular have been shown to be effective in reducing gum inflammation. Probiotic supplements are often taken as a lozenge or chewable tablet for a local effect. Alongside supplements, foods such as yoghurt and fermented products can help. Consult the periodontist before using probiotics, especially if there is active inflammation. The combination of good oral hygiene and probiotics often gives the best result. Long-term use can help to stabilise oral health after periodontal treatment.