1. Streptococcus salivarius BLIS K12

Streptococcus salivarius BLIS K12 is a strain of probiotic bacteria that has been shown to promote oral health by producing antimicrobial substances that can help prevent harmful bacteria from growing in the mouth. This strain of bacteria has been shown to be effective in reducing the incidence of streptococcal pharyngitis, halitosis (bad breath), and other oral infections. Streptococcus salivarius BLIS K12 is available in a variety of formulations, including lozenges, oral sprays, and mouthwashes.

2. Bifidobacterium lactis HN019

Bifidobacterium lactis HN019 is another probiotic strain that has been shown to support oral health. This strain of bacteria has been shown to reduce the incidence of dental caries (cavities) and improve periodontal health by reducing inflammation and reducing the severity of gum disease. Bifidobacterium lactis HN019 is available in a variety of formulations, including capsules, powders, and chewable tablets.

3. Lactobacillus reuteri

Lactobacillus reuteri is a probiotic strain that has been shown to be effective in reducing the incidence of dental caries, improving periodontal health, and reducing the severity of halitosis. This strain of bacteria works by producing antimicrobial substances that can help prevent harmful bacteria from growing in the mouth. Lactobacillus reuteri is available in a variety of formulations, including lozenges, oral sprays, and chewable tablets.

4. Saccharomyces boulardii

Saccharomyces boulardii is a probiotic yeast that has been shown to support oral health by reducing the incidence of oral candidiasis (thrush) and improving the health of the oral microbiome. This strain of yeast works by competing with harmful bacteria for space and nutrients in the mouth, promoting the growth of beneficial bacteria, and helping to maintain a healthy balance of microorganisms in the mouth. Saccharomyces boulardii is available in a variety of formulations, including capsules and powders.

5. Streptococcus salivarius M18

Streptococcus salivarius M18 is a probiotic strain that has been shown to promote oral health by reducing the incidence of dental caries and improving periodontal health. This strain of bacteria works by producing enzymes that can break down dental plaque and prevent it from forming on the teeth and gums. Streptococcus salivarius M18 is available in a variety of formulations, including chewable tablets, lozenges, and powders.

Overall, incorporating probiotics into your oral hygiene routine can be an effective way to support oral health and prevent the development of oral infections and disease. It's important to choose a high-quality probiotic product from a reputable brand and to follow the manufacturer's instructions for use. Additionally, maintaining good oral hygiene habits, such as brushing and flossing regularly, can help promote a healthy balance of microorganisms in the mouth and prevent the development of dental caries, gum disease, and other oral health problems.