What is Bifidobacterium breve?

Bifidobacterium breve is a beneficial probiotic bacterium naturally found in the human gut, particularly in infants and breastfed babies. It plays a crucial role in digestion, immune function, and protecting against harmful microbes. This strain is known for its ability to ferment a variety of carbohydrates, break down dietary fiber, and produce short-chain fatty acids (SCFAs), which support gut health.

What is Bifidobacterium catenulatum?

Bifidobacterium catenulatum is a beneficial bacterium that belongs to the Bifidobacterium genus—one of the most important and well-studied groups of microbes in the human gut. It is considered a commensal species, meaning it naturally coexists within your gastrointestinal tract and contributes positively to your health when present in balanced amounts.

Although it is more abundant in infants and children, B. catenulatum is also commonly found in the adult colon. It plays a key role in digesting complex carbohydrates, producing short-chain fatty acids, and supporting immune balance.

This bacterium is commonly included in stool microbiome tests like the Vibrant Wellness Gut Zoomer to evaluate the presence of protective microbes and the overall diversity of your gut microbiota.

Bifidobacterium dentium is a notable species within the Bifidobacterium genus, a key component of the human gut microbiome. This anaerobic, Gram-positive bacterium is particularly recognized for its role in the oral cavity, where it's often associated with dental caries (tooth decay), but it also inhabits the gastrointestinal tract. In the gut, Bifidobacterium dentium contributes to the fermentation of dietary fibers, producing beneficial metabolites such as short-chain fatty acids (SCFAs), which are crucial for maintaining gut barrier integrity, modulating the immune system, and potentially impacting mood and behavior through the gut-brain axis.

Bifidobacterium infantis is a highly specialized microbe ("beneficial bacteria") that resides in the gut microbiome.

Unlike most other bacteria in the gut microbiome, Bifidobacterium infantis (also known as "b infantis") is an inherited microbe, often being passed down from mother to child during child birth. 

Once it takes up residence in the gut microbiome, Bifidobacterium infantis flourishes and helps to cultivate an environment where other beneficial bacteria can grow. 

Bifidobacterium infantis is a highly specialized microbe ("beneficial bacteria") that resides in the gut microbiome.

Unlike most other bacteria in the gut microbiome, Bifidobacterium infantis (also known as "b infantis") is an inherited microbe, often being passed down from mother to child during child birth. 

Once it takes up residence in the gut microbiome, Bifidobacterium infantis flourishes and helps to cultivate an environment where other beneficial bacteria can grow. 

Bifidobacterium lactis is also known as Bifidobacterium animalis subsp. lactis;

They are typically gram-positive, anaerobic, rod-shaped bacterium which can be found in the large intestines of most mammals, including humans.

Bifidobacterium lactis is the species of Bifidobacterium most commonly used in food products, as it is more robust than other species of Bifidobacterium genus. Amongst other characteristics, B. animalis subsp. lactis exhibits elevated oxygen tolerance, enabling it to survive in a wider range of environments. This probiotic species has also been shown to inhibit the toxic effects induced by the wheat protein gliadin, a component of wheat gluten. Wheat intolerance is becoming far more prevalent in modern society, but wheat products are staple foods in many cultures, so the potential of this bacterial species to help minimise some of the negative side effects of gluten consumption is attracting some interest.

Bifidobacterium longum is a specific species of microscopic non-pathogenic bacteria found naturally in the gastrointestinal tracts of humans as well as in most other animals.

Bifidobacterium longum is a specific species of microscopic non-pathogenic bacteria found naturally in the gastrointestinal tracts of humans as well as in most other animals.

Bifidobacterium longum is a specific species of microscopic non-pathogenic bacteria found naturally in the gastrointestinal tracts of humans as well as in most other animals.

Bifidobacterium longum is a specific species of microscopic non-pathogenic bacteria found naturally in the gastrointestinal tracts of humans as well as in most other animals.

Bifidobacterium longum is a specific species of microscopic non-pathogenic bacteria found naturally in the gastrointestinal tracts of humans as well as in most other animals.

Bifidobacterium longum is comprised of multiple subspecies that beneficially modulate the immune system. It is found in probiotic supplements and fermented foods. Lactate producer; acetate producer. 

Utilizes diet-derived carbohydrates. 

A common component of the microbiota of the human gastrointestinal tract and in particular are amongst the first bacterial colonizers of the intestine.

A common component of the microbiota of the human gastrointestinal tract and in particular are amongst the first bacterial colonizers of the intestine.

Bifidobacterium is a genus of gram-positive, anaerobic bacteria. Species of this genus are highly abundant in infants, especially in breastfed ones. Reduced levels of Bifidobacteria, with a consequent depletion of acetate production, in early life have been correlated to the insurgence of atopic diseases later in life, such as asthma and eczema. Several strains are now used as probiotics in order to prevent the development of these diseases and ameliorate symptoms. For example, they have been used to treat or prevent colorectal cancer, treat antibiotic-associated diarrhoea, decrease incidence of necrotising enterocolitis, reduce symptoms of IBD, improve colon regularity and decrease pathogen colonisation in the gut.

Gram-positive genus in the Actinobacteria phylum. Present in breast milk. Colonizes the human GI tract at birth. Common in probiotics. Thrives on a wide variety of prebiotic fibers.