Evidence supporting the use of: Vitamin A (unspecified)
For the health condition: Infection (bacterial)

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Synopsis

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

Vitamin A has been investigated for its role in supporting immune function and resistance to infections, including bacterial infections. It is well established that vitamin A deficiency impairs innate and adaptive immunity, leading to increased susceptibility to a range of infections. Supplementation with vitamin A is standard practice in populations at risk for deficiency, particularly in children in low-resource settings, as it has been shown to reduce morbidity and mortality from infectious diseases such as measles and diarrheal illnesses. However, the evidence for vitamin A supplementation specifically as a treatment for bacterial infections in individuals who are not deficient is limited.

Clinical trials and meta-analyses suggest that vitamin A supplementation can reduce the incidence and severity of some infectious diseases in children, especially respiratory and gastrointestinal infections, where bacterial pathogens may be involved. The World Health Organization (WHO) recommends vitamin A supplementation in areas where deficiency is a public health problem, mainly to reduce child mortality from infectious causes.

Despite these benefits in deficient populations, there is insufficient evidence to support vitamin A supplementation as a direct adjunctive therapy for bacterial infections in well-nourished individuals or as a replacement for antibiotics. Routine supplementation for the general population solely to treat bacterial infection is not supported by current evidence.

More about Vitamin A (unspecified)
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Other ingredients used for Infection (bacterial)

2'-Fucosyllactose
ajoene
allspice
alpha-pinene
annatto
bacillus clausii
bacillus subtilis
barberry
bayberry
bearberry
myrobalan
berberine
Beta-Glucan
betel
bifidobacterium bifidum
bifidobacterium lactis
bifidobacterium longum
bisabolol
black cumin
black pepper
black walnut
burdock
caprylic acid
cassia bark
cat's claw
Coptis chinensis
turmeric
curcumin
cuspidatum root
diallyl disulfide (DADS)
echinacea purpurea
elderberry
ginger
goldenseal
heartwood
immunoglobin G
iodine
L12-myoviridae
lactobacillus brevis
lactobacillus crispatus
lactobacillus gasseri
lactobacillus lactis
lactobacillus paracasei
lactiplantibacillus plantarum
lactobacillus salivarius
lactoferrin
lactoperoxidase
lauric acid
LH01-myoviridae
licorice root
LL12-myoviridae
LL5-siphoviridae
mangosteen
methenamine
monolaurin
moringa
n-acetyl-cysteine (NAC)
purified silver
saccharomyces boulardii
schizonepeta
shiitake mushroom
streptococcus thermophilus
T4D-myoviridae
vitamin C
vitamin D
wasabia japonica
xylitol
zinc
bentonite
sarsaparilla
yellow root
pistacia integerrima gall
blackboard tree
caesalpinia crista
rubia cordifolia
swertia
pau d'arco
myrrh
oriental arborvitae
eucalyptus
white oak
abies spectabilis
geranium
sea salt
15,16-Dihydrotanshinone I
3-Phenyllactic Acid
Alcohol
Avens
Agarikon Mushroom
Apple Cider Vinegar
Agastache
Alpha-terpineol
acacia
Agave
Allicin
Achyranthes
Anamu
Abrus
Alchornea
Asarum heterotropoides
Aucubin
Andrographolide
Asam gelugor
Andrographis
Alsonia scholaris
Allyl Sulfide
Acemannan
allyl isothiocyanate
Alliin
Abuta
Allium tuberosum
Amor seco
Alantolactone
Bee Propolis
Bifidobacterium
Babchi
Baphicacanthus cusia
Blepharis
Baccharis dracunculifolia
Berberis (unspecified)
Brazillian peppertree
Basidiomycota
Brevibacillus brevis
Bauhinia
Bacillus licheniformis
Baccharoides anthelmintica
Backhousia citriodora
Bifidobacterium animalis
Black Nightshade
Bacteria
Bacillus
benzyl isothiocyanate
Bassia scoparia
Belamcanda
Bergenia
Clerodendrum trichotomum
coconut oil
Coriolus mushroom
Combretum quadrangulare
Carvacrol
Cinquefoil
Cymbidium goeringii
Cajuput
Celandine
Centipeda
Cistus
Campsiandra angustifolia
Chirata
Chaenomeles lagenaria
Calamus
Coin-leaf desmodium
Ceanothus integerrimus
Cosmos
Cynodon dactylon
Chiococca alba
Cocklebur
Copaiba Oil
Celosia
Dehydroabietic acid
DIVI-DIVI
Dialyzable Leukocyte Extract
Dichrostachys glomerata
Echinacea
Elephant's Head
Euphorbia
Elemi
Embelia
Eugenol
Vinegar

Products containing Vitamin A (unspecified)

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