Evidence supporting the use of: Green tea
For the health condition: Constipation (adults)

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Synopsis

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

Green tea (Camellia sinensis) has been traditionally consumed in various cultures, particularly in East Asia, for its general health benefits, including digestive health. In traditional Chinese medicine (TCM), green tea is sometimes suggested to promote digestion and relieve mild constipation. The proposed mechanism is related to its caffeine content and the presence of compounds like catechins, which may have mild stimulating effects on the gastrointestinal tract, potentially aiding bowel movements.

However, scientific evidence directly supporting green tea as a treatment for constipation in adults is limited. Most clinical studies on green tea focus on its antioxidant properties, metabolic effects, and cardiovascular benefits, rather than its laxative or pro-motility actions. Some indirect evidence suggests that caffeine, present in green tea (though in lower amounts than coffee), can stimulate colonic activity and increase the urge to defecate in some individuals. There are also anecdotal reports and small studies indicating that green tea may promote regularity, but robust, large-scale clinical trials specifically examining green tea for constipation are lacking.

In summary, the use of green tea for constipation is rooted more in tradition than in strong scientific evidence. It may offer mild benefits for some individuals, particularly those sensitive to caffeine, but it is not recognized as a primary or evidence-based treatment for constipation. Individuals with chronic or severe constipation should seek medical advice rather than relying solely on green tea.

More about green tea
More about Constipation (adults)

Other ingredients used for Constipation (adults)

aloe vera
apple
apricot
asparagus
bacillus coagulans
bacillus subtilis
barley
basil
beet
myrobalan
bifidobacterium bifidum
bifidobacterium breve
bifidobacterium infantis
bifidobacterium lactis
bifidobacterium longum
bio ecolian (proprietary)
black cumin
black currant
black pepper
radish
blackberry
broccoli
bupleurum falcatum
burdock
bасора
carrot
cauliflower
celery
chamomile
chia seed
chicory
chlorella
cinnamon
clove
coconut milk
cowage seed
cucumber
turmeric
d-sorbitol
dandelion
dog rose
melon
fennel
fiber blend (proprietary)
flaxseed
fructooligosaccharides (FOS)
fruit and vegetable blend (proprietary)
fruit blend (proprietary)
ginger
ginseng
gooseberry
green banana
onion
green tea
greens blend (proprietary)
guar gum
cellulose
Indian gum arabic tree
Indian tinospora
inulin
isomalto-oligosaccharide
jujube
kale
kudzu
lactobacillus acidophilus
lactobacillus brevis
lactobacillus bulgaricus
lactobacillus casei
lactobacillus fermentum
lactobacillus gasseri
lactobacillus paracasei
lactiplantibacillus plantarum
lactobacillus reuteri
lactobacillus rhamnosus
lactobacillus salivarius
lemon
licorice root
lovage
magnesium
mango
mannitol
moringa
nettle
oat
ophiopogon root
orange
parsley
pear
pectin
perilla
pineapple
plantain
plum fruit
pomegranate
potato starch
prebiotic blend (proprietary)
butyric acid
prune
psyllium
pumpkin
quail egg
raspberry
redcurrant
rhizome
rhubarb root
slippery elm bark
sorbitol
sphaeranthus indicus
spinach
streptococcus thermophilus
thyme
tomato
triphala
almond fruit
vegetable and fruit blend (proprietary)
vegetable blend (proprietary)
seaweed
watercress
watermelon
xylooligosaccharides
cascara sagrada
tangerine
cardamom
atractylodes
papaya
mugwort
Indian bael
neem tree
nut grass
alpinia galangal
anise
punarnava
tinospora cordifolia
caesalpinia crista
swertia
peony
lingusticum wallichii
morus
lemongrass
sunflower
root tuber
flowering quince
dioscorea
ganoderma
sweet flag
hyacinth bean
morinda
trichosanthes
zanthoxylum
polyphenols
caraway
purslane
senna
aster root
peach
noni
nopal
goji berry
paw paw
millet seed
algae
indigo leaves
enzymes blend (proprietary)
cayenne pepper
soursop
sea salt
Agar
Apple Cider Vinegar
Actinidin
Agastache
Anthraquinone
Ardisia
Angelica
acacia
Auricularia
Amomum
Avocado
Alexandrian senna
Aloin
Aerva lanata
Asam gelugor
Asteracea
Arabinoxylan
Allium tuberosum
Amor seco
Atractylone
Black Seed
Bifidobacterium
Buttermilk
Bifidobacterium adolescentis
Baliospermum
Bidens pilosa
Broussonetia
Brassica
Bishop's Weed
Belleric myrobalan
Bran
Butea monosperma
Bitter Grass
Bael
Bean
Butternut
Baccharoides anthelmintica
black salt
Bifidobacterium animalis
Bee products
Bombax
Borassus Palm
Borassus aethiopum
Bitter principals
Bacteria
banana
Baobab
Bifidobacteria
Bacillus
Bassia scoparia
Boerhavia diffusa
Bottle gourd
Borneol
Cumin
Coconut
Chinese Silkvine
Curry leaf
California chia
Cinnamomum
Cascaroside
Cucurbita
coconut oil
Coriander
Cactus
Cynomorium
Cape Aloe
Citrus
Cantaloupe
Cereal grass
Chinese Raisintree
Cruciferous
Cyclanthera pedata
Curcumen
Chard
Chenopodium
Curcuma
Cabbage
Chirata
Clostridium butyricum
Castor Oil
Carthamus
Colocynth
Celosia
Currant
Chondrus
Dianthus
Dextrin
Dragonhead
Dianthrone
Dwarf Morning Glory
Date
Dulse
Emblicanin
Endive
Embelia
Emodin
Fig
Fiber
Flavonoids
Galangal
Lotus
Molasses
Phosphate Salt
Prickly Pear Cactus
Quince
Rose
Rhubarb
Sumac
Vinegar
Wheat
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