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

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Synopsis

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

Green tea (Camellia sinensis) has been used traditionally in various cultures, particularly in East Asia, to aid digestion and alleviate gastrointestinal discomfort, including symptoms like belching (eructation). Historical records from Chinese and Japanese medicine suggest that drinking green tea after meals was believed to promote digestion, reduce bloating, and ease mild digestive disturbances. The presumed mechanism involves the mild stimulant effect of caffeine, which may enhance gastric motility, as well as the presence of polyphenols such as catechins, which are thought to have soothing effects on the gastrointestinal tract.

However, scientific evidence directly supporting green tea as a treatment specifically for belching is limited. While a few small studies have suggested that green tea might help with general digestive health by modulating gut microbiota and reducing inflammation, there is little to no rigorous clinical research focused on its effects on belching itself. Most evidence remains anecdotal or is based on traditional use rather than systematic investigation. In some cases, green tea's caffeine content could potentially aggravate gastrointestinal symptoms in sensitive individuals.

In summary, the use of green tea for belching is primarily rooted in tradition, with a modest historical basis but only limited indirect scientific support. Its efficacy for this specific symptom remains largely unproven by modern clinical standards.

More about green tea
More about Belching

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