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Lactobacillus salivarius

Probiotic

Nuzest ingredients - Lactobacillus salivarius

Lactobacillus salivarius is a species of probiotic bacteria naturally found in the mouth and gastrointestinal tract. It is often used in formulations aimed at supporting oral and digestive health.

Found in: Yoghurt, fermented foods

Products:

Inner Biome Blend
citations /
/ Last updated: July 29, 2025

Lactobacillus salivarius: Antioxidant and Anti-Inflammatory Benefits

Lactobacillus salivarius helps regulate inflammation and oxidative stress by modulating cytokine activity—key signalling proteins involved in immune function. Its antioxidant and anti-inflammatory properties may offer protection against inflammatory conditions, while also supporting immune balance and cellular health at both the gut and systemic levels.¹

Can Lactobacillus salivarius Support Oral Health?

Supplementation with Lactobacillus salivarius has demonstrated significant reductions in the 12-month incidence and progression of early childhood caries, evidenced by fewer new decayed, missing, or filled primary teeth. Additionally, this probiotic supports oral health by lowering mutans streptococci levels and enhancing salivary buffering capacity, both of which are critical in preventing dental caries and promoting oral resilience.²

Lactobacillus salivarius and Gut Health

By adhering to the intestinal mucosa, Lactobacillus salivarius supports digestive health through the production of lactic acid and bacteriocins that inhibit pathogenic bacteria and help maintain a balanced gut microbiota. Additionally, it may enhance nutrient absorption by stimulating enzymes involved in carbohydrate digestion and strengthening the mucosal barrier, potentially increasing the surface area for more efficient nutrient uptake.³

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