Evidence supporting the use of: Probiotics
For the health condition: Irritable Bowel Syndrome

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Synopsis

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

Probiotics are live microorganisms that, when administered in adequate amounts, confer a health benefit on the host. Their use for Irritable Bowel Syndrome (IBS) is backed by a growing body of scientific research, although the strength and consistency of evidence varies by probiotic strain, dose, and the specific IBS subtype. Meta-analyses and systematic reviews of randomized controlled trials (RCTs) suggest that certain probiotic formulations can provide modest relief of global IBS symptoms, including bloating, abdominal pain, and flatulence. The proposed mechanisms include modulation of gut microbiota composition, improvement of intestinal barrier function, reduction of gut inflammation, and alteration of gut-brain signaling. However, not all probiotics are equally effective, and no single strain or combination has been universally recommended. The American College of Gastroenterology’s guidelines (2021) state that probiotics may improve overall symptoms and global response in IBS, but they also note the heterogeneity and methodological limitations of existing studies. As such, they suggest that probiotics might be considered for IBS patients who wish to try them, but emphasize the need for more rigorous research. In conclusion, while there is scientific support for probiotics in IBS, the effect size is generally modest, and individual response can vary.

More about probiotics
More about Irritable Bowel Syndrome

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2'-Fucosyllactose
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Akkermansia muciniphila
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alpha-galactosidase
alpha-pinene
amino acids
anise
asafoetida
atractylodes
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bacillus clausii
bacillus coagulans
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bacillus subtilis
bacteria
bayleaf
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benegut perilla (proprietary)
beta caryophyllene
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Bifidobacterium animalis
Bifidobacterium bifidum
Bifidobacterium breve
Bifidobacterium infantis
Bifidobacterium lactis
Bifidobacterium longum
bilberry
bio ecolian (proprietary)
bitter principals
black salt
blackberry
Boswellia
Boswellic Acid
bran
butyrate triglyceride
butyric acid
cannabidiol
chen pi
chia seed
chlorella
chrysanthemum
cinnamon
citron
Clerodendrum indicum
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cumin
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dragonhead
Enterococcus
enzyme blend
fennel
ferula assafoetida
fiber
fig
flaxseed
Frangula
fructooligosaccharides (FOS)
fruit and vegetable blend (proprietary)
Fumaria parviflora
galactomannan
galactooligosaccharides
ginger
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green tea
guar gum
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holarrhena antidysenterica
hyssop
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inulin
isomalto-oligosaccharide
Kluyveromyces marxianus
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L. lactis
lactiplantibacillus plantarum
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Lactobacillus brevis
Lactobacillus bulgaricus
Lactobacillus casei
Lactobacillus delbrueckii
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Lactobacillus gasseri
Lactobacillus helveticus
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Products containing probiotics

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