Evidence supporting the use of: Bifidobacterium lactis
For the health condition: Leaky Gut Syndrome
Synopsis
Source of validity: Scientific
Rating (out of 5): 2
Bifidobacterium lactis is a probiotic bacterium commonly included in supplements aimed at supporting gut health, including conditions like Leaky Gut Syndrome (increased intestinal permeability). The scientific evidence supporting its use for Leaky Gut Syndrome is modest but emerging. Several animal and in vitro studies suggest that B. lactis can enhance gut barrier function by increasing the expression of tight junction proteins and reducing inflammatory markers associated with increased permeability. For example, studies in mice have shown that supplementation with B. lactis can reduce markers of gut inflammation and help restore the integrity of the gut lining after it has been compromised by stress or infection.
In human research, the evidence is more limited. Some small clinical trials and pilot studies indicate that B. lactis-containing probiotics may help reduce symptoms associated with gut barrier dysfunction, such as bloating, abdominal pain, and stool irregularities, particularly in people with irritable bowel syndrome (IBS) or inflammatory bowel disease (IBD). However, direct studies specifically on "Leaky Gut Syndrome" as a standalone diagnosis are sparse, largely because the syndrome is not universally recognized in conventional medicine and lacks standardized diagnostic criteria.
Overall, while there is some scientific rationale and preliminary evidence for the use of B. lactis in supporting gut barrier function, high-quality, large-scale clinical trials in humans with clearly defined "leaky gut" are still needed. At present, the evidence is promising but not definitive, warranting a modest evidence rating.
More about Bifidobacterium lactis
More about Leaky Gut Syndrome
Other ingredients used for Leaky Gut Syndrome
2'-FucosyllactoseAkkermansia muciniphila
Aloe vera
bacillus coagulans
bacillus subtilis
Bifidobacterium bifidum
Bifidobacterium breve
Bifidobacterium infantis
Bifidobacterium lactis
Bifidobacterium longum
butyrate triglyceride
chamomile
colostrum
turmeric
dandelion
fructooligosaccharides (FOS)
immunoglobin G
inulin
L-glutamine
Lactobacillus acidophilus
Lactobacillus brevis
Lactobacillus bulgaricus
Lactobacillus casei
Lactobacillus fermentum
Lactobacillus gasseri
Lactobacillus helveticus
Lactobacillus paracasei
lactiplantibacillus plantarum
Lactobacillus reuteri
Lactobacillus rhamnosus
Lactobacillus salivarius
Lactococcus lactis
licorice root
Marshmallow
potato starch
butyric acid
psyllium
Saccharomyces boulardii
slippery elm bark
tributyrin
vitamin D
xylooligosaccharides
Zinc
Acemannan
Bifidobacterium
Bifidobacterium adolescentis
Bifidobacterium animalis
bacteria
Bifidobacteria
Bacillus
Glutamine
galactooligosaccharides
Lactobacillus plantarum
Lactobacillus kefiri
Lactococcus rhamnosus
Lactobacillus johnsonii
Lactobacillus
L. lactis
Mucilage
Oligosaccharides
probiotics
Slippery Elm
Other health conditions supported by Bifidobacterium lactis
Abdominal PainAllergies (food)
Allergies (respiratory)
Antibiotics (side effects of)
Anxiety
Cancer Treatment (reducing side effects)
Celiac Disease
Chemotherapy (reducing side effects)
Cholesterol (high)
Colitis
Constipation (adults)
Constipation (children)
Crohn's Disease
Diarrhea
Digestion (poor)
Diverticulitis
Eczema
Gas and Bloating
Gastritis
Infection (bacterial)
Inflammatory Bowel Disorders
Irritable Bowel Syndrome
Lactose Intolerance
Leaky Gut Syndrome
Oral Surgery
Rhinitis
Rhinitis, Allergic
Stress
Ulcers