Evidence supporting the use of: Green tea
For the health condition: Oral Surgery

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Green tea (Camellia sinensis) has garnered scientific interest for its potential role in supporting oral surgery outcomes, primarily due to its bioactive polyphenols—especially epigallocatechin gallate (EGCG). Several studies have explored green tea's antimicrobial, anti-inflammatory, and antioxidant properties, which may be beneficial for wound healing and infection prevention in the oral cavity. In particular, in vitro studies demonstrate that green tea extracts can inhibit the growth of oral pathogens such as Streptococcus mutans and Porphyromonas gingivalis, both of which are implicated in post-surgical infections and periodontal disease.

Clinical research, though limited, provides some supportive evidence. For instance, randomized controlled trials have shown that using green tea mouthwash or topical green tea extracts after dental extractions can reduce bleeding, pain, and inflammation, and may promote faster healing of oral mucosal wounds. The proposed mechanisms include enhancement of collagen formation and reduction of oxidative stress at the surgical site. Additionally, green tea's astringent properties can assist in hemostasis, which is important immediately post-surgery.

While promising, most studies are small and often lack long-term follow-up. The overall scientific evidence rates around 3/5: suggestive but not yet definitive. Nevertheless, given green tea's safety profile and the biological plausibility of its effects, it is increasingly being integrated as an adjunct in oral surgical care, particularly in the form of rinses or topical applications.

More about green tea
More about Oral Surgery

Other health conditions supported by green tea

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
Breast Lumps
Cancer (natural therapy for)
Cancer (prevention)
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)
Fibroids (uterine)
Free Radical Damage
Fungal Infections
Glaucoma
Hemochromatosis
Irritable Bowel Syndrome
Parkinson's Disease
Perspiration (excessive)
PMS (general)
Polyps
Rosacea
Skin (oily)
Abdominal Pain
Abscesses
Body Odor
Cancer Treatment (reducing side effects)
Fatigue
Gastritis
Gingivitis
Hair (loss or thinning)
Headache (general)
Hypertension
Inflammation
Influenza
Liver Detoxification
Memory and Brain Function
Oral Surgery
Psoriasis
Stress
Triglycerides (high)
Ulcers
Urinary Tract Infections
Wrinkles