Evidence supporting the use of: Vitamin A (not specified)
For the body system: Mucus Membranes
Synopsis
Source of validity: Scientific
Rating (out of 5): 5
Vitamin A is scientifically validated as essential for the health of mucus membranes throughout the body. It is a fat-soluble vitamin that plays a critical role in maintaining the integrity and function of epithelial tissues, which line the surfaces and cavities of organs, including the respiratory, gastrointestinal, and genitourinary tracts. Vitamin A is required for the differentiation and maintenance of epithelial cells, which are the primary component of mucus membranes. Deficiency in vitamin A can lead to keratinization and dysfunction of these membranes, resulting in increased susceptibility to infections and tissue damage.
Multiple studies and authoritative health organizations, such as the World Health Organization (WHO), recognize that adequate vitamin A intake is necessary to maintain healthy mucus membranes and to support immune function. For example, vitamin A deficiency is a major cause of preventable blindness worldwide because of its role in maintaining the conjunctival and corneal epithelium, both part of the eye's mucus membrane system. Supplementation with vitamin A is a key intervention in populations at risk for deficiency to prevent epithelial damage and related complications.
Therefore, the use of vitamin A to support mucus membranes is strongly supported by scientific evidence, and its role is well-established in both clinical and public health contexts.
More about Vitamin A (not specified)
More about Mucus Membranes
Other ingredients that support Mucus Membranes
akkermansia muciniphilaaloe vera
barley
basil
bayberry
beta-carotene
bilberry
bisabolol
blackberry
broccoli
ceramides
chamomile
citrus bioflavonoids
clove
coating
colostrum
Coptis chinensis
dandelion
fruit and vegetable blend (proprietary)
glehnia root
glycerin
goldenseal
onion
horseradish
hypromellose
l-cysteine
l-threonine
lactobacillus crispatus
lactobacillus jensenii
lactobacillus salivarius
lactoferrin
lactoperoxidase
lemon
licorice root
marshmallow
methylmethionine sulfonium chloride (vitamin U)
mint
mixed carotenoids
mucin
n-acetyl-glucosamine
n-acetyl-cysteine (NAC)
nettle
niacin (vitamin B3)
okra
olive
omega-7 fatty acids
ophiopogon root
oregon grape
pear
perilla
plantain
platycodon root
prebiotic blend (proprietary)
raspberry
riboflavin (vitamin B2)
rose oil
sage
slippery elm bark
sorbitol
thyme
vitamin A
vitamin C
vitamin E
water
xylitol
zhejiang fritillary
zinc
yellow root
boneset
mullein
chickweed
cardamom
lobelia
capsicum
mugwort
malabar nut
hedychium spicatum
tylophora
yarrow
moss
fritillaria
myrrh
yerba santa
elecampane
coltsfoot
zanthoxylum
eucalyptus
menthol oil
aster root
stillingia
white oak
horehound
herbal blend (proprietary)
cayenne pepper
Agastache
acacia
Agrimony
Allicin
Alchornea
Asarum heterotropoides
Arrowroot
Acemannan
Adenophora
Asarabacca
Arisaema
Asarum sieboldii
Bee Propolis
Black Seed
Baikal Skullcap
Bryonia
Bai Ji
Bidens pilosa
Balsam
Boswellic Acid
Bistort
Baccharis dracunculifolia
Barleria
Bougainvillea
Bael
Benzoin
Boswellia
Bethroot
Bletilla
Bioflavonoids
Butterbur
Bee products
Borage
Balloon Flower
Belamcanda
Bird's nest
Calendula
Colloidal Silver
Cod Liver Oil
Carvacrol
Citrus
Cineole
Cornflower
Cajuput
Cantaloupe
Catechu
Centipeda
Cistus
Cubeb
Cowslip
Cranesbill
Carotene (unspecified)
Chekiang Fritillary
Collinsonia
Chondrus
Devil's Club
European Elder
English Horsemint
English Elm
Echinacea
Elder
European Field Elm
Eucheuma
Elephant's Head
European-Five Finger Grass
Ellagitannin
Flavonones
Goldthread
Glycosaminoglycans
Mallow
Mimosa
Rose
Other body systems supported by Vitamin A (not specified)
BloodBrain
Eyes
Immune System
Intestinal System
Liver
Lungs
Mucus Membranes
Reproductive System
Respiratory System
Skin
Small Intestines
Thymus