Evidence supporting the use of: Carotenoid
For the body system: Mucus Membranes

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Synopsis

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

Carotenoids, a class of pigments found in plants, are scientifically validated to support the health and integrity of mucus membranes in the human body. The most well-known carotenoid, beta-carotene, is a precursor to vitamin A, which plays a crucial role in maintaining epithelial tissue, including the mucous membranes lining the respiratory, digestive, and genitourinary tracts. Numerous studies have established that vitamin A deficiency leads to atrophy and keratinization of these membranes, increasing susceptibility to infection and injury. Supplementation with carotenoids can help prevent such deficiencies.

Beyond their provitamin A activity, carotenoids such as lutein and zeaxanthin have demonstrated antioxidant properties, which help protect mucosal cells from oxidative damage. Some clinical and observational studies suggest that higher dietary intake of carotenoid-rich foods is associated with improved mucosal health and lower risk of certain conditions that affect mucus membranes, though direct intervention trials are limited. Overall, while the mechanistic link between carotenoids and mucous membrane integrity is well established through their role in vitamin A metabolism, more high-quality clinical research is needed to determine the efficacy of supplementation in well-nourished populations.

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Other ingredients that support Mucus Membranes

akkermansia muciniphila
aloe 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
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Mallow
Mimosa
Rose

Products containing Carotenoid

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