Evidence supporting the use of: Vitamin A (vitamin A cetate)
For the health condition: Inflammatory Bowel Disorders

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Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Vitamin A (commonly administered as retinyl acetate or retinyl palmitate) has some scientific backing for its role in supporting gut health, particularly in the context of inflammatory bowel disorders (IBD) such as Crohn’s disease and ulcerative colitis. Vitamin A is crucial for maintaining the integrity of the intestinal epithelium and modulating immune responses. Deficiency in vitamin A has been associated with increased gut permeability and heightened inflammation, both of which are relevant in IBD pathogenesis.

Several preclinical studies demonstrate that vitamin A and its active metabolites (retinoic acids) can influence the differentiation of immune cells, reduce pro-inflammatory cytokine production, and promote mucosal healing. Some small clinical studies and observational data suggest that patients with IBD are at higher risk of vitamin A deficiency, and that supplementation may help correct this and support mucosal health. However, large-scale, randomized controlled trials evaluating the therapeutic benefits of vitamin A supplementation specifically in IBD populations are lacking. Most clinical evidence is limited to correction of deficiency rather than direct disease-modifying effects.

In summary, there is a scientific rationale and limited early evidence for vitamin A (as acetate or other forms) supporting gut barrier function and immune regulation in IBD, but robust clinical data are insufficient. Thus, vitamin A is sometimes used in the management of IBD, particularly in deficient patients, but not as a primary or standalone therapy.

More about Vitamin A (vitamin A cetate)
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Other ingredients used for Inflammatory Bowel Disorders

2'-Fucosyllactose
akkermansia muciniphila
algal oil
aloe vera
alpha-glycosyl isoquercitrin
alpha-linolenic acid (ALA)
anthocyanins
bacillus clausii
bacillus subtilis
barberry
barley
beta caryophyllene
bifidobacterium bifidum
bifidobacterium breve
bifidobacterium infantis
bifidobacterium lactis
bifidobacterium longum
butyrate triglyceride
cat's claw
chamomile
citrus pectin
Coptis chinensis
turmeric
curcumin
dandelion
DHA (docosahexaeonic acid)
EPA (eicosapentaenoic acid)
fish oil
flaxseed
fructooligosaccharides (FOS)
inulin
isomalto-oligosaccharide
l-glutamine
lactobacillus brevis
lactobacillus casei
lactobacillus crispatus
lactobacillus fermentum
lactobacillus gasseri
lactobacillus lactis
lactobacillus paracasei
lactiplantibacillus plantarum
lactobacillus reuteri
lactobacillus rhamnosus
lactobacillus salivarius
lactococcus lactis
licorice root
luteolin
marshmallow
n-acetyl-glucosamine
n-acetyl-cysteine (NAC)
nicotinamide riboside
omega-3 fatty acids
pectin
peppermint oil
butyric acid
psyllium
reishi mushroom
saccharomyces boulardii
shiitake mushroom
slippery elm bark
specialized pro-resolving mediators (SPMs)
spirulina
streptococcus thermophilus
tributyrin
Urolithin A
vitamin C
vitamin D
vitamin D3
xylanase
xylooligosaccharides
zinc
bentonite
punarnava
rubia cordifolia
swertia
myrrh
algae
7,14-Hydroxy-Docosapentaenoic Acid
Apigenin
Andrographolide
Avocado
anthocyanidins
Acemannan
Arabinoxylan
Apocynin
Arctiin
Astragalin
Bifidobacterium
Bifidobacterium adolescentis
Brassica
Boswellic Acid
Butternut
Basidiomycota
Boswellia
Bacillus licheniformis
Bioflavonoids
Bifidobacterium animalis
Bacteria
Bifidobacteria
Bacillus
Cichoric acid
Cruciferous
Casticin
Celandine
Chirata
Cannabidiol
Enterococcus
Eicosapentaenoic Acid
Ellagitannin
Fiber

Products containing Vitamin A (vitamin A cetate)

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