Synopsis

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

Corn bran is a type of insoluble dietary fiber that has been studied for its effects on bowel function, including in individuals with Irritable Bowel Syndrome (IBS). Several clinical studies, particularly from the 1970s and 1980s, investigated corn bran's effects in patients with IBS and chronic constipation. Some evidence suggests that corn bran supplementation can increase stool bulk, frequency, and decrease intestinal transit time, which may help alleviate constipation-predominant IBS symptoms. For example, a study by Tandon et al. (1980) found that corn bran improved stool frequency and consistency in IBS patients. However, responses to insoluble fiber like corn bran can be variable; some patients, especially those with IBS-D (diarrhea predominant) or those prone to bloating, may experience worsening of symptoms.

In contrast, current guidelines often recommend soluble fiber (such as psyllium) over insoluble fiber like corn bran, as soluble fiber is generally better tolerated and more consistently beneficial for IBS symptom relief. While there is some scientific evidence supporting corn bran's role in improving bowel regularity, the overall quality and quantity of the evidence is moderate, and its use is not universally recommended for all IBS subtypes. Thus, the scientific rating is 3 out of 5, reflecting moderate support but not strong consensus or guideline endorsement.

More about Corn Bran
More about Irritable Bowel Syndrome

Other ingredients used for Irritable Bowel Syndrome

2'-Fucosyllactose
akkermansia muciniphila
aloe vera
alpha-galactosidase
alpha-pinene
amino acids
bacillus clausii
bacillus coagulans
bacillus subtilis
benegut perilla (proprietary)
beta caryophyllene
bifidobacterium bifidum
bifidobacterium breve
bifidobacterium infantis
bifidobacterium lactis
bifidobacterium longum
bilberry
bio ecolian (proprietary)
blackberry
Indian frankincense
butyrate triglyceride
chen pi
chia seed
chlorella
cinnamon
turmeric
curcumin
fennel
flaxseed
fructooligosaccharides (FOS)
fruit and vegetable blend (proprietary)
ginger
green banana
green tea
guar gum
cellulose
inulin
isomalto-oligosaccharide
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
lovage
marshmallow
oat
pectin
peppermint oil
plum fruit
pomegranate
potato starch
butyric acid
psyllium
quercetin
resveratrol
saccharomyces boulardii
slippery elm bark
spearmint leaf
streptococcus thermophilus
tributyrin
vitamin D
xylooligosaccharides
zinc
hyssop
atractylodes
ferula assafoetida
anise
holarrhena antidysenterica
fumaria parviflora
chrysanthemum
senna
white oak
algae
Agastache
Asafoetida
Alexandrian senna
Agrimonia pilosa
Betony
Bifidobacterium
Bacillus indicus
Bifidobacterium adolescentis
Boswellic Acid
Bayleaf
Belleric myrobalan
Bran
Boswellia
Bacillus licheniformis
black salt
Bifidobacterium animalis
Bitter principals
Bacteria
Bifidobacteria
Bacillus
Cumin
Coriander
Citron
Cannabidiol
Clerodendrum indicum
Dragonhead
Dichrostachys glomerata
Enterococcus
Enzyme Blend
Fig
Fiber
Quince
Rhubarb

Other health conditions supported by Corn Bran

Constipation (adults)
Constipation (children)
Diabetes
Digestion (poor)
Diverticulitis
Gas and Bloating
Hemorrhoids
Irritable Bowel Syndrome
Metabolic Syndrome
Weight Loss

Products containing Corn Bran

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