Evidence supporting the use of: Quercetin
For the health condition: Gastritis

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Synopsis

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

Quercetin is a flavonoid found in many fruits and vegetables, and its use for gastritis is primarily supported by preclinical scientific studies rather than traditional medicine or robust clinical trials. Several laboratory and animal studies suggest quercetin has anti-inflammatory, antioxidant, and gastroprotective properties. For example, research has demonstrated that quercetin can reduce gastric mucosal damage in animal models of gastritis by scavenging free radicals, inhibiting inflammatory cytokine production, and reducing oxidative stress. In some rodent studies, quercetin supplementation was shown to decrease ulcer formation and improve markers of gastric healing. The proposed mechanisms include inhibition of gastric acid secretion, stabilization of mast cells, and modulation of signaling pathways involved in inflammation and oxidative injury.

However, it should be noted that there is a lack of well-controlled, large-scale human clinical trials specifically investigating quercetin for the treatment or prevention of gastritis. Most evidence remains at the experimental or preclinical level, and more research in human populations is needed to establish efficacy and safety. Therefore, while there is some scientific rationale for the use of quercetin in gastritis based on laboratory studies, its routine use for this purpose is not yet strongly supported by clinical data. Clinicians and patients should exercise caution and consult healthcare professionals before considering quercetin supplementation as a treatment for gastritis.

More about quercetin
More about Gastritis

Other ingredients used for Gastritis

Allspice
Aloe vera
amino acids
green chiretta
anthocyanins
apple
apricot
arjun tree
artichoke
astragalus
bacillus clausii
bacillus coagulans
bamboo
barberry
barley
basil
beet
Myrobalan
benegut perilla (proprietary)
berberine
berry flavor
beta caryophyllene
beta-pinene
Bifidobacterium bifidum
Bifidobacterium breve
Bifidobacterium lactis
Bifidobacterium longum
black cumin
black garlic
radish
blackberry
Indian frankincense
bromelain
rice
Brussel sprouts
bupleurum falcatum
camu camu
cassia bark
cat's claw
catechins
catjang cowpea
cauliflower
chaga mushroom
chamomile
chen pi
chia seed
chicory
Chinese salvia root
chlorophyll
chokeberry
cinnamon
coating
coconut milk
colostrum
Coptis chinensis
cucumber
turmeric
dandelion
Melon
epigallocatechin gallate (EGCG)
fennel
fenugreek
flavonols
fructooligosaccharides (FOS)
gelatin
gentian root
ginger
ginseng
gooseberry
gotu kola
grape
Greek mountain tea
green banana
green tea
heartwood
hesperetin
hibiscus
Indian tinospora
Japanese sophora
jujube
kudzu
L-cysteine
L-glutamine
L-glycine
Lactobacillus acidophilus
Lactobacillus bulgaricus
Lactobacillus casei
Lactobacillus fermentum
Lactobacillus gasseri
Lactobacillus paracasei
lactiplantibacillus plantarum
Lactobacillus reuteri
Lactobacillus salivarius
Lactoferrin
lemon
licorice root
liquid liver fractions
lovage
luteolin
magnesium
mango
mangosteen
Marshmallow
Mastic gum
Methylmethionine sulfonium chloride (vitamin U)
Microbial enzymes (proprietary)
Milk
Mint
Moringa
N-acetyl-cysteine (NAC)
oat
okra
olive
ophiopogon root
oregano
oregon grape
parsley
pear
pectin
perilla
phellodendron amurense
phospholipids
plantain
plum fruit
pollen
pomegranate
pomelo
prebiotic blend (proprietary)
butyric acid
pumpkin
quail egg
quercetin
raspberry
redcurrant
reishi mushroom
rhubarb root
schizonepeta
slippery elm bark
specialized pro-resolving mediators (SPMs)
starch
strawberry
streptococcus thermophilus
Triphala
Almond fruit
vegetable blend (proprietary)
vitamin C
seaweed
Watercress
Watermelon
wheat grass
Mulberry
zhejiang fritillary
Zinc
bentonite
Yellow root
oryza
tangerine
typhonium
hyssop
cardamom
atractylodes
papaya
Indian bael
Enicostemma littorale
alpinia galangal
Clerodendrum indicum
ferula assafoetida
Hedychium spicatum
inula racemosa
anise
pistacia integerrima gall
punarnava
commiphora
holarrhena antidysenterica
paederia foetida
Tinospora cordifolia
blackboard tree
Caesalpinia crista
Fumaria parviflora
picrorhiza kurroa
Rubia cordifolia
Swertia
bee pollen
chaff flower
peony
Szechuan lovage
prickly ash
Morus
elecampane
root tuber
chrysanthemum
haliotis
amber
flowering quince
dioscorea
fern
ganoderma
sweet flag
sweetgums
Morinda
Trichosanthes
zanthoxylum
birch
sheep's sorrel
royal jelly
queen of the meadow
polyphenols
caraway
anemarrhena asphodeloides
purslane
fulvic acid
coix
aster root
Gentiana macrophylla
peach
noni
Wood betony
biota seed
goji berry
paw paw
Sichuan pepper
Alginic acid
Algae
indigo leaves
cayenne pepper
ashitaba
soursop
3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid
arugula
arjuna
Akebia
apple cider vinegar
Agastache
Ardisia
Angelica
Acacia
Agrimony
apigenin
Aronia melanocarpa
Allicin
Auricularia
anamu
Amomum
Albizia
asafoetida
Ajuga
aucubin
andrographolide
Aerva lanata
American Liverleaf
Asam gelugor
Angostura
arrowroot
Adzuki bean
Alstonia scholaris
Agrimonia pilosa
Acemannan
Algin
Alliin
Alisma
ananain
Abuta
Allium tuberosum
Amor seco
Arani
atractylone
bee propolis
black seed
Bifidobacterium
buttermilk
Baphicacanthus cusia
blackthorn
Broussonetia
bergenin
breadnut
bicarbonate
Blepharis
balsam
Brassica
Boswellic Acid
bayleaf
belleric myrobalan
Butea monosperma
Barleria
Berberis (unspecified)
big quaking grass
bitter grass
Bougainvillea
bael
butternut
boldo
black gram
Boswellia
Baccharoides anthelmintica
banyan
bur-reed
black salt
Bifidobacterium animalis
black nightshade
Bombax
borassus palm
Buddha\'s hand
Borassus aethiopum
bitter principals
bacteria
Blue-Green Alage
banana
baobab
Bifidobacteria
Bupleurum
Bacillus
baicalin
Bassia scoparia
balloon flower
Belamcanda
Bergenia
bignay
Boerhavia diffusa
bottle gourd
borneol
cumin
centaury
Camellia sinensis
Centella triterpenes
Chinese silkvine
caryophyllene
Casearia esculenta
Cinnamomum
carqueja
chervil
Clerodendrum trichotomum
cloudberry
Cucurbita
chebulic acid
coconut oil
Codonopsis
coriander
Clerodendrum phlomidis
cactus
carvacrol
Centaurium erythraea
Cyathula
citron
Chinese fleeceflower
carry me seed
Chlorophytum
Cyclanthera pedata
Centella asiatica
coca
capers
chanca piedra
cinnamic acid
chard
Cinidium
Campylandra fimbriata
Chenopodium
colombo
Centipeda
Cistus
copalchi
corktree
cubeb
Curcuma
carob
cabbage
chirata
cha de bugre
Chaenomeles lagenaria
Carlina
calamus
cherimoya
Chondracanthus chamissoi
chestnut
cosmos
chebulinic acid
cassava
costus
Carthamus
colocynth
cola nut
Celosia
Clerodendrum indicum
Chondrus
Dianthus
dragonhead
dill
Dolichos
date
Dichrostachys glomerata
Erythropalum scandens
empresstree
Erodium cicutarium
Evodia
English horsemint
Euryale seed
emblicanin
Echinodorus
Eupatorium
Euphorbia
Embelia
emodin
fig
fucoidan
fiber
Flueggea suffruticosa
fumitory
Fomes fomentarius
Frangula
Ficus religiosa
fernbush
flavanones
Fagopyrum
flavoglycosides
fleabane
fringed pink
flavans
frankincense
flavonones
false calumba
four-leaved grass
gallic acid
goldthread
genipap
Gnaphalium
Gelidiella acerosa
Guava
gentian
Gypenoside
garlic
Gentianella alborosea
Glycosaponin
Gallesia
Gentianella amarella
Glechoma hederacea
grains of paradise
Gardenia jasminoides
Glycyrrhetinic acid
Galangal
Glycyrrhizin
golden shower tree
Gentiana manshurica
Golden Willow
Guazuma ulmifolia
Hygrophila
Hemidesmus
Homalomena
honey loquat syrup
Helicteres isora
Herb Robert
Hempnettle
hericium mushroom
Himalaya berry
Horsemint
Indian nightshade
iridoids
isoliquiritigenin
iridoid glycosides
isovitexin
isoquinoline alkaloids
Isatis
Indian coraltree
Iris
Indian fagonia
Java tea
Japanese kadsura
Jurubeba
Job\'s tears
Jatoba
Javanese Long Pepper
Kokilaksha
Kokam
Kukicha
Kaempferol
Kutkins
Kefir
Kombucha
knotgrass
kuding tea
Kumquat
Kefiran
loquat
Lactobacillus plantarum
Large-leaf gentian
Lactobacillus kefiri
Lebbek
Lilium polyphyllum
Litsea
lichen
Laggera pterodonta
ligustilides
Lessonia
longan
luffa
Lindera
Land Cress
Lactobacillus delbrueckii
lotus
labrador tea
Leptadenia
Lantana camara
lily
little ironweed
Loranthus
Lysimachia
Mentha haplocalyx
Mesua
mandarin
Mustard
Mung bean
Marjoram
Marsh Tea
mallow
Mucilage
mace
Malay bush
Malva sylvestris
maize
Milk Protein
Matapalo Tree
Momordica
Microtea debilis
Morning glory
Meadowsweet
magnolol
manzanita
maple
Maytenus ilicifolia
Macaranga indica
Neoandrographolides
Nardostachys
Natsudaidai
Night jessamine
Nymphaea nouchali
Nimbidin
Ophiopogon
Oak
Oroxylum indicum
Oligomeric proanthocyanidins
Osha
Onosma bracteatum
orchid
Operculina turpethum
Osmanthus
Oryza sativa
Opuntia streptacantha
Ovate Buchu
Osthole
Propolis
Phellodendron
Premna
Palmyra
Phragmites
Piper chaba
polymorpha
Psacalium peltatum
Phaeophyceae
polysaccharides
pagoda tree
Pluchea
prepared aconite tuber
Pediococcus pentosaceus
potato
Pepper Bark Tree
Prunus
Pentacyclic triterpenoids
phlorotannins
Poncirin
proanthocyanidins
probiotics
Polypodium
Peucedanum
Phthalides
Piper retrofractum
Pentatropis capensis
pointed gourd
Portulaca
Prickly Pear Cactus
Polygonatum
Pimpinella
Persimmon
Patrinia
paeoniflorin
Pedra hume
Physalis angulata
Polygonum
Palo Azul
Plectranthus amboinicus
quince
Quisqualis
rue
Rubus
rosthorn snake gourd
Rhodymenia
rockweed
rosmarinic acid
radicchio
Rubiaceae
rose
Rooibos
Rhus coriaria
Rosa laevigata
Rhamnus nakaharai
Rosa roxburghii
rhubarb
Sichuan Lovage
Silkmoth
Sophora
Spanish Needle
Scoparia dulcis
Sete sangrias
Sweet Annie
Salvia
Sensitive Plant
Snakeroot
Solanum indicum
Southernwood
Shen Qu
Sarivan
Slippery Elm
Sagebrush
Spelt
Salvianolic acid
Schisandrins
Savory
Squash
Scabrous Gentian
Semecarpus anacardium
Stereospermum
saponins
Stachytarpheta cayennensis
Sumac
Scopoletin
Silybum
Sulfated polysaccharide
Sweet Bay
Storax
Stone Root
Shilajit
Sargassum
Servicetree
Sword Bean
Terminalia
Tannins
Taraxacin
Tamaricaceae
Takuna
Thaumatococcus daniellii
Turtle Head
Tanshinone
Tiger Nut
Tulbaghia
Trametes
Tamarind
Taraxacum
Taraxol
Tremella
Vine tea
Varuna
Viburnum
Violet
Vidanga
Viola
White Tea
Wax Gourd
Water Pepper
Wulinshen
Walnut
Winter Begonia
Winter Savory
Xanthone
Yuzu
Yerba buena
Yellow-Fruit Nightshade
Yellow Nut Sedge
Yacon
Yellow Dock
Zucchini
Zingiberene
Zedoary
Zingerone

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