Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Bifidobacteria is a genus of bacteria commonly found in the human gastrointestinal tract, including the small intestine. Its use as a probiotic is primarily supported by scientific research, though most studies focus on its role in overall gut health rather than targeting the small intestine exclusively. Bifidobacteria are believed to support the intestinal barrier, modulate immune responses, and inhibit the growth of pathogenic bacteria. Some clinical trials have demonstrated that supplementation with Bifidobacteria can reduce symptoms of irritable bowel syndrome (IBS), improve gut motility, and may help with conditions such as small intestinal bacterial overgrowth (SIBO) by restoring a healthy microbial balance.

A 2016 review in the journal Frontiers in Microbiology highlighted that certain Bifidobacterium strains can adhere to intestinal mucosa and positively impact the small intestinal environment. Additionally, studies have shown that Bifidobacteria can help ferment carbohydrates that escape digestion in the upper gut, producing short-chain fatty acids that benefit the intestinal lining. However, most clinical evidence is moderate in quality and often combines Bifidobacteria with other probiotic strains, making it challenging to attribute effects solely to Bifidobacteria. There is a lack of large, high-quality trials specifically targeting small intestine-related outcomes, so while the scientific rationale is strong, the direct evidence is still developing.

More about Bifidobacteria
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Other ingredients that support Small Intestines

2'-Fucosyllactose
Acemannan
Agrimonia pilosa
Alchemilla
Alchornea
Algal protein
Aloe vera
alpha-galactosidase
Alpha-glycans
amino acids
aminopeptidase
amylase
animal protein
arabinoxylan
ashitaba
asparagus
Asteraceae
Bacillus
bacillus clausii
bacillus coagulans
Bacillus indicus
Bacillus licheniformis
bacillus subtilis
bacteria
bael
bayberry
bee products
berberine
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Bifidobacterium
Bifidobacterium adolescentis
Bifidobacterium animalis
Bifidobacterium bifidum
Bifidobacterium breve
Bifidobacterium infantis
Bifidobacterium lactis
Bifidobacterium longum
bile
bile acid
bile salt
bitter principals
black seed
Boerhavia diffusa
bottle gourd
bran
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broccoli
Brussel sprouts
Buckwheat
butternut
butyrate triglyceride
butyric acid
cape aloe
caprylic acid
carrot
carvacrol
cayenne pepper
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chia seed
chickpea protein
chicory
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cinnamon
Citrus
Clostridium butyricum
colostrum
corktree
cowpea
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curry leaf
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dioscorea
egg
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electrolytes blend (proprietary)
endo-peptidase
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enzyme blend
enzymes blend (proprietary)
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exo-peptidase
fatty acids
fennel
fenugreek
fiber
fiber blend (proprietary)
fig
fish
flavones
flavonoids
flavonols
flaxseed
folate
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fringetree
fructooligosaccharides (FOS)
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lactalbumin
lactase
lactiplantibacillus plantarum
Lactobacillus
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Lactobacillus brevis
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lemon
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rockweed
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vitamin D
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Other body systems supported by Bifidobacteria

Digestive System
Gastrointestinal Tract
Immune System
Intestinal System
Large Intestines (Colon)
Peyer’s patches
Small Intestines

Products containing Bifidobacteria

We currently have no products on Vitabase that contain this ingredient.