Provided are nutritional compositions comprising a combination of a probiotic, dietary butyrate and/or a component for stimulating butyrate production in the human gut. Further disclosed are methods of accelerating tolerance to cow's milk allergy in a pediatric subject by providing said nutritional compositions to a target subject.

A food composite, an oral cleaning composite or a medical composite contain at least one lactobacillus strain able to inhibit oral pathogens. The lactobacillus strain is at least one isolated lactobacillus strain selected from a group including Lactobacillus acidophilus F-1 strain; Lactobacillus salivarius subsp. salicinius AP-32 strain; Lactobacillus reuteri GL-104 strain; Lactobacillus paracasei GL-156 strain; Lactobacillus helveticus RE-78 strain; Lactobacillus rhamnosus CT-53 strain; and Lactobacillus paracasei ET-66 strain. The abovementioned lactobacillus strains are able to inhibit oral pathogens and carried by a food composite, an oral cleaning composite or a medical composite.

A food composite, an oral cleaning composite or a medical composite contain at least one lactobacillus strain able to inhibit oral pathogens. The lactobacillus strain is at least one isolated lactobacillus strain selected from a group including Lactobacillus acidophilus F-1 strain; Lactobacillus salivarius subsp. salicinius AP-32 strain; Lactobacillus reuteri GL-104 strain; Lactobacillus paracasei GL-156 strain; Lactobacillus helveticus RE-78 strain; Lactobacillus rhamnosus CT-53 strain; and Lactobacillus paracasei ET-66 strain. The abovementioned lactobacillus strains are able to inhibit oral pathogens and carried by a food composite, an oral cleaning composite or a medical composite.

Provided herein are compositions and methods for producing fermented plant-based compositions, e.g., fermented dairy alternative food products, having cream flavor. The compositions and methods provided herein include bacteria, e.g., Lacticaseibacillus rhamnosus, useful for producing a ratio of acetaldehyde content to diacetyl content that produces a cream flavor in fermented plant-based compositions. In some embodiments, the bacteria, e.g., Lacticaseibacillus rhamnosus, decreases acetaldehyde content and/or increases diacetyl content in the fermented plant-based composition. Fermented plant-based compositions, including stored fermented plant-based compositions, produced according to the methods described herein are provided. Also provided are methods for identifying bacteria useful for producing fermented plant-based compositions having cream flavor.

Provided are the use of Lactobacillus rhamnosus strain CNCM I-3690 for reducing diet-induced weight gain and/or diet-induced insulin resistance, and treating disorders resulting therefrom, such as overweight, obesity and obesity-related disorders in a subject.

The present disclosure generally relates to methods of preparing protein hydrolysates for use in pediatric nutritional compositions. Specifically, alpha-, beta- and/or kappa casein enriched casein, acid casein or caseinates can be hydrolyzed with proteases such as trypsin (trypsin-like), chymotrypsin (chymotrypsin-like), pepsin and/or plasmin to produce a hydrolysate that is close to the peptide composition of human breast milk.

Provided are nutritional compositions containing dietary butyrate. Further disclosed are methods for reducing the incidence of obesity and metabolic syndrome in a target subject via administering the nutritional composition containing dietary butyrate to the target subject. Further provided are methods for improving adipose tissue functioning in a target subject.

Provided are nutritional compositions containing dietary butyrate. Further disclosed are methods for reducing the incidence of obesity and metabolic syndrome in a target subject via administering the nutritional composition containing dietary butyrate to the target subject. Further provided are methods for improving adipose tissue functioning in a target subject.

The present disclosure is directed to methods for reducing the risk of developing or reducing the severity of a viral infection, bacterial infection, or viral and bacterial co-infection in a subject comprising administering to the subject a nutritional composition comprising an effective amount of a soluble mediator preparation derived from a late-exponential growth phase of a probiotic culture, such as Lactobacillus rhamnosus GG (LGG). The present disclosure, in certain embodiments, is directed to methods for reducing inflammation in a subject with a viral infection, bacterial infection, or viral and bacterial co-infections, comprising administering to the subject a nutritional composition comprising an effective amount of a soluble mediator preparation from a late-exponential growth phase of a probiotic culture, such as LGG.

Compositions and uses thereof include an admixture of a probiotic and natural phytochemicals that can affect an individual's stem cells and the inflammatory process to reduce underlying symptoms of various health issues, including arthritis, aging, and physical or athletic injuries, thereby facilitating healing and repair of tissues.