Relationship: Asthma and green tea

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

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Synopsis

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

Green tea (Camellia sinensis) has been explored for its potential benefits in asthma management due to its bioactive compounds, particularly epigallocatechin gallate (EGCG) and theophylline. Theophylline, a methylxanthine present in small amounts in green tea, has a well-established bronchodilator effect and has been used pharmaceutically for asthma treatment. EGCG and other catechins in green tea exhibit anti-inflammatory and antioxidant properties, which may theoretically help reduce airway inflammation characteristic of asthma.

However, the scientific evidence specifically supporting green tea’s efficacy in treating or supporting asthma is limited and mostly preclinical. A handful of animal studies and cell-based research suggest that green tea extract and its polyphenols can suppress airway inflammation, inhibit mast cell activation, and decrease oxidative stress in asthmatic models. Human clinical trials are sparse; some small studies suggest mild improvement in lung function or symptom relief, but the results are inconsistent and not robust enough for clinical recommendation. The therapeutic amounts of theophylline in pharmaceutical use are much higher than what is found in a typical cup of green tea.

In summary, while there is a plausible scientific rationale and some supportive preclinical data, high-quality clinical evidence in humans is lacking. Therefore, green tea should not be considered a primary therapy for asthma, but moderate consumption may offer general anti-inflammatory benefits.

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Other ingredients used for Asthma

1,3,7-Trimethylpurine-2,6-dione
Abrus
Acacia
Aconite
adrenal cortex
Adrenergic amines
Aerva lanata
Agarwood
Agastache
Ajuga
Albizia
Allium tuberosum
Almond fruit
alpha-pinene
alpinia galangal
Alstonia scholaris
amber
ambergris
American Liverleaf
Amor seco
Anamarrhena
anamu
Andrographis
andrographolide
Angelica
angel\'s trumpet
anise
apigenin
apocynin
apple
Aralia
Arani
Ardisia
Arisaema
asafoetida
Asarum heterotropoides
Asarum sieboldii
ashwagandha
aster root
Asteraceae
astragalin
astragaloside
atractylodes
atractylone
Auricularia
Baccharoides anthelmintica
bacoside
bacteria
bael
baicalein
baicalin
Baikal Skullcap
balloon flower
balsam
bamboo
banana
banyan
Baphicacanthus cusia
barberry
Barleria
Basidiomycota
basil
Bassia scoparia
bayleaf
bee hive
bee pollen
bee products
bee propolis
beet
Belamcanda
benegut perilla (proprietary)
Bergenia
bergenin
bermuda grass
beta caryophyllene
betel
Bidens pilosa
Bifidobacterium longum
biota seed
bird\'s nest
bishop\'s weed
black cumin
black currant
black galingale
black garlic
Black Hellebore
black nightshade
black pepper
black root
black seed
blackboard tree
Blepharis
Boerhavia diffusa
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borage
Borassus aethiopum
borassus palm
borneol
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Boswellic Acid
Bougainvillea
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buckthorn
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butterbur
bасора
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caffeine
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capillary artemisia
capsicum
cardamom
carrot
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catecholamine
caterpillar mushroom
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elephant\'s head
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fig
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goji berry
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gooseberry
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green tea
green-lipped mussel
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specialized pro-resolving mediators (SPMs)
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turmeric
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xanthium (cockleburs)
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Yellow-Fruit Nightshade
Yerba santa
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zanthoxylum
zhejiang fritillary
Zingerone
Zingiberene
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
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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)
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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
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Eyes (red or itching)
Fatigue
Fibroids (uterine)
Free Radical Damage
Fungal Infections
Gastritis
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Hair (loss or thinning)
Headache (general)
Hemochromatosis
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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

Health Concerns

Brands

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

Table of Contents

Synopsis

Other ingredients used for Asthma

Other health conditions supported by green tea

Products containing green tea

Health Concerns

Brands

Evidence supporting the use of: Green teaFor the health condition: Asthma

Table of Contents

Synopsis

Other ingredients used for Asthma

Other health conditions supported by green tea

Products containing green tea

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