Evidence supporting the use of: Green tea
For the health condition: Gastritis

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Synopsis

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

Green tea (Camellia sinensis) has been traditionally consumed in many cultures for its general health benefits, but its use specifically for gastritis has some emerging scientific support, although the evidence is not yet robust. Gastritis is characterized by inflammation of the stomach lining, often caused by infection with Helicobacter pylori (H. pylori) or the use of nonsteroidal anti-inflammatory drugs (NSAIDs). Several in vitro and animal studies have highlighted that the polyphenols in green tea, particularly epigallocatechin-3-gallate (EGCG), possess anti-inflammatory and antioxidant properties that may help reduce gastric mucosal damage.

A number of studies have shown that green tea polyphenols can inhibit the growth of H. pylori, one of the leading causes of chronic gastritis and gastric ulcers. For example, a study published in the journal Helicobacter (2006) demonstrated that green tea catechins suppressed H. pylori infection in animal models. A few small human studies have also reported improvement in gastric inflammation markers with green tea supplementation. However, large-scale clinical trials are lacking, and some individuals may experience increased gastric irritation from green tea due to its caffeine and tannin content.

In summary, there is some scientific rationale and preliminary evidence supporting the use of green tea for managing gastritis, mainly through its antimicrobial and anti-inflammatory effects. However, the evidence is limited (hence a score of 2), and more well-designed clinical studies are needed to establish its efficacy and safety for this specific condition.

More about green tea
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
lingusticum wallichii
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
Alsonia 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
English Horsemint
Euryale seed
Emblicanin
Echinodorus
Eupatorium
Euphorbia
Embelia
Emodin
Fig
Fiber
Flavonones
Goldthread
Garlic
Galangal
Iris
Lotus
Lily
Little ironweed
Mustard
Mallow
Milk Protein
Oak
Orchid
Potato
Prickly Pear Cactus
Quince
Rose
Rhubarb
Snakeroot (unspecified)
Squash
Sumac
walnut
Zucchini

Other health conditions supported by green tea

Abdominal Pain
Abscesses
Acne
Addictions (coffee, caffeine)
Age Spots
Aging (prevention)
Allergies (food)
Allergies (respiratory)
Alzheimer's Disease
Antibiotics (alternatives to)
Anxiety
Anxiety Disorders
Appetite (excessive)
Arteriosclerosis
Arthritis
Asthma
Athletic and Exercise Aids
Autoimmune Disorders
Belching
Benign Prostate Hyperplasia
Bites and Stings
Bleeding (internal)
Blood in Urine
Bloodshot Eyes
Body Odor
Breast Lumps
Cancer (natural therapy for)
Cancer (prevention)
Cancer Treatment (reducing side effects)
Cardiovascular Disease
Cartilage Damage
Cellulite
Cervical Dysplasia
Chemotherapy (reducing side effects)
Chicken Pox
Cholesterol (high)
Cholesterol (low)
Chronic Obstructive Pulmonary Disorder
Circulation (poor)
Circulation (to the brain)
Cirrhosis of the Liver
Colds (antiviral)
Colds (decongestant)
Colds (general)
Colds (prevention)
Colds (with fever)
Colic (children)
Colitis
Colon (atonic)
Colon (spastic)
Concentration (poor)
Congestion
Congestion (bronchial)
Congestion (lungs)
Congestion (lymphatic)
Congestion (sinus)
Conjunctivitis
Constipation (adults)
Contagious Diseases
Convalescence
Cough (damp)
Cough (dry)
Cough (general)
Cough (spastic)
Cramps (menstrual)
Crohn's Disease
Cuts
Cystic Breast Disease
Cystic Fibrosis
Cytomealovirus
Dandruff
Debility
Dementia
Denture Sores
Depression
Dermatitis
Diabetes
Diabetic Retinopathy
Diarrhea
Digestion (poor)
Down Syndrome
Endometriosis
Epstein Barr Virus
Eye Infections
Eye Problems
Eyes (red or itching)
Fatigue
Fibroids (uterine)
Free Radical Damage
Fungal Infections
Gastritis
Gingivitis
Glaucoma
Hair (loss or thinning)
Headache (general)
Hemochromatosis
Hypertension
Inflammation
Influenza
Irritable Bowel Syndrome
Liver Detoxification
Memory and Brain Function
Oral Surgery
Parkinson's Disease
Perspiration (excessive)
PMS (general)
Polyps
Psoriasis
Rosacea
Skin (oily)
Stress
Triglycerides (high)
Ulcers
Urinary Tract Infections
Wrinkles

Products containing green tea

Vitabase Active Man's Formula
Metagenics AdvaClear
Metagenics AdvaClear
Metagenics Akkermansia Co.™ Healthy Weight with Glucose Control
Pure Encapsulations Athletic Nutrients
Metagenics Berberine GT
Douglas Laboratories CLA (Conjugated Linoleic Acid)
Metagenics Clear Change 10-Day Detox Program with UltraClear Plus Berry
Metagenics Clear Change 10-Day Detox Program with UltraClear Plus pH
Metagenics Clear Change 10-Day Detox Program with UltraClear Plus pH Pineapple Banana
Metagenics Clear Change 10-Day Detox Program with UltraClear Plus Pineapple Banana
Metagenics Clear Change 10-Day Detox Program with UltraClear Plus Vanilla
Metagenics Clear Change 10-Day Detox Program with UltraClear RENEW Berry
Metagenics Clear Change 10-Day Detox Program with UltraClear RENEW Vanilla
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus Berry
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus pH Pineapple Banana
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus pH Vanilla
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus Pineapple Banana
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus Vanilla
Metagenics Clear Change 28-Day Detox Program with UltraClear RENEW Berry
Metagenics Clear Change 28-Day Detox Program with UltraClear RENEW Chai
Metagenics Clear Change 28-Day Detox Program with UltraClear RENEW Vanilla
Metagenics Clear Change Daily Essentials
Pure Encapsulations CurcumaSorb Mind
Designs For Health Detox Antiox™
Integrative Therapeutics Detoxication Factors
Integrative Therapeutics Detoxication Factors
Designs For Health Detoxification Support Packets
Douglas Laboratories DIM ® Enhanced
Douglas Laboratories DIM ® Enhanced
Designs For Health DopaBoost™
Pure Encapsulations DopaPlus
Metagenics Endefen® Powder
Designs For Health EndoTrim™
Metagenics EstroFactors®
Designs For Health FemGuard+Balance™
Thorne FiberMend
Vitabase Green Tea Extract
Pure Encapsulations Green Tea Extract Decaffeinated
Pure Encapsulations Green Tea Extract Decaffeinated
Thorne Green Tea Phytosome
Douglas Laboratories Hair Growth+
Metagenics Immune Active
Metagenics Immune Defense Pack
Designs For Health Immune Support Packets
Designs For Health Immunitone Plus™
Thorne L-Arginine Plus Perfusia Plus
Vitabase Life's Essentials Plus
Thorne MediClear Plus
Metagenics MetaGlycemX™
Metagenics MetaGlycemX
Thorne Multi-Vitamin Elite NSF
Thorne Multi-Vitamin Elite NSF
Thorne Ovarian Care
Designs For Health PaleoCleanse Plus™
Designs For Health PaleoCleanse Plus™
Designs For Health PaleoCleanse Plus™ Detox Program
Designs For Health PaleoCleanse Plus™Chocolate Detox Kit
Metagenics PhytoGanix® Tropical Fruit
Metagenics PhytoMulti™ Multivitamin
Metagenics PhytoMulti With Iron
Metagenics PhytoMulti Without Iron
Metagenics PhytoMultivitamin
Designs For Health Plant Protein Cleanse
Designs For Health Plant Protein Cleanse Plus™ 570g
Pure Encapsulations Polyphenol Nutrients
Pure Encapsulations Polyphenol Nutrients
Thorne PolyResveratrol-SR
Vitabase Prostate Complex (Formerly Prostate Complete)
Integrative Therapeutics ProThrivers Wellness Flav Complex
Pure Encapsulations SP Ultimate
Pure Encapsulations SP Ultimate
Pure Encapsulations Teavigo
Metagenics Testralin®
Metagenics Trancor®
Douglas Laboratories Ultra Preventive
Douglas Laboratories Ultra Preventive
Douglas Laboratories Ultra Preventive ®-EZ Swallow
Douglas Laboratories Ultra Preventive® X
Douglas Laboratories Ultra Protein Green
Metagenics UltraClear Plus® Detox Powder
Metagenics UltraClear Plus Detox Powder Berry
Metagenics UltraClear Plus Detox Powder Pineapple/Banana
Metagenics UltraClear Plus pH Detox Powder Pineapple/Banana
Metagenics UltraClear Plus pH Detox Powder Vanilla
Metagenics UltraClear RENEW Detox Powder Berry
Metagenics UltraClear RENEW Detox Powder Chai
Metagenics UltraClear RENEW Detox Powder Vanilla
Metagenics UltraMeal® Daily Support Dutch Chocolate
Metagenics UltraMeal Daily Support Mixed Berry
Designs For Health Weight Loss Support Packets
Metagenics Wellness Essentials Active Daily Packs
Metagenics Wellness Essentials Brain Health Daily Packs
Metagenics Wellness Essentials® Daily Packs
Metagenics Wellness Essentials Healthy Balance Daily Packs
Metagenics Wellness Essentials Men's Vitality Daily Packs
Metagenics Wellness Essentials Women's Daily Packs
Metagenics Wellness Essentials Women's Prime Daily Packs
Pure Encapsulations Women's Nutrients
Pure Encapsulations XanthiTrim