Evidence supporting the use of: Green tea
For the health condition: Bleeding (internal)

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Synopsis

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

Green tea (Camellia sinensis) has been used in traditional medicine systems, particularly in East Asia, for a variety of conditions, including as a remedy to support or treat internal bleeding. Historical texts from traditional Chinese medicine (TCM) and Japanese Kampo medicine refer to green tea or its extracts as agents to "cool the blood" and "stop bleeding." The astringent properties of green tea, attributed to its high content of tannins (polyphenolic compounds), are believed to constrict tissue and blood vessels, thus reducing bleeding. In folk medicine, green tea infusions have sometimes been recommended for mild internal bleeding, such as that from hemorrhoids, ulcers, or minor gastrointestinal issues.

However, contemporary scientific validation for the use of green tea specifically to treat internal bleeding is limited. While animal and in vitro studies confirm that certain polyphenols in green tea have mild astringent and vasoconstrictive effects, robust clinical evidence in humans is lacking. The evidence rating of 2 reflects the presence of traditional use and some plausible mechanism, but a lack of direct scientific trials or strong clinical data supporting efficacy for internal bleeding. It is important to note that, in modern medicine, internal bleeding is considered a potentially serious condition requiring professional evaluation and treatment, and green tea should not be relied upon as a sole therapy.

More about green tea
More about Bleeding (internal)

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