Evidence supporting the use of: Green tea
For the health condition: Aging (prevention)

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Synopsis

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

Green tea has gained significant attention for its potential anti-aging properties, supported by both epidemiological studies and laboratory research. The primary active compounds in green tea, catechins—especially epigallocatechin gallate (EGCG)—are potent antioxidants. These substances help neutralize free radicals, which are unstable molecules that can damage cells and accelerate the aging process. Several studies have shown that regular consumption of green tea is associated with reduced oxidative stress and inflammation, both of which are key contributors to cellular aging and age-related diseases.

Animal studies and in vitro experiments suggest that green tea polyphenols may protect against age-related cognitive decline, support cardiovascular health, and improve skin elasticity by protecting against UV-induced skin damage. Some clinical trials in humans have demonstrated improvements in skin condition and reductions in markers of oxidative damage following green tea supplementation. However, while there is promising evidence, much of it comes from observational studies or research in model systems rather than large, long-term clinical trials in humans, which tempers the strength of the evidence.

In summary, the use of green tea for aging prevention is justified by moderate scientific evidence, primarily due to its antioxidant and anti-inflammatory effects. Continued research, especially well-designed human trials, is needed to confirm and clarify the extent of its benefits for aging prevention.

More about green tea
More about Aging (prevention)

Other ingredients used for Aging (prevention)

3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid
7-hydroxymatairesinol (HMR)
7-Keto-DHEA
8-Prenylnaringenin
Abalone
Acai berry
Acetyl L-carnitine
Akkermansia muciniphila
Algae
algal oil
Algal protein
Allantoin
Almond fruit
Alpha hydroxy acids
Alpha-carotene
alpha-glycosyl isoquercitrin
alpha-ketoglutarate (AKG)
alpha-linolenic acid (ALA)
alpha-lipoic acid
amino acids
AMP-activated protein kinase (AMPK)
ampelopsin
anemarrhena asphodeloides
anserine
anthocyanidins
anthocyanins
anthocyanosides
antler
Antrodia camphorata
apigenin
apple
apricot
argan nut oil
Aronia melanocarpa
ascorbyl palmitate
ashitaba
ashwagandha
astaxanthin
astragaloside
astragalus
avocado
beta-carotene
bioflavonoids
bird\'s nest
Brassica
Brussel sprouts
Carnosine
carotene (unspecified)
carrot
catalase
cauliflower
Chinese Ligustrum berry
cistanche
coenzyme Q10 (CoQ10)
collagen
cruciferous
cryptoxanthin
curcumin
Curcuminoid
cycloastragenol
DHEA
DHEA (dehydroepiandrosterone)
dismutase
dodder
Dunaliella
Dunaliella salina
ellagic acid
epicatechin
Epidermal Growth Factor
epigallocatechin gallate (EGCG)
ergothioneine
fibroblast growth factor
fisetin
flavonoids
flaxseed
fo-ti
fucoxanthin
Gac
Gerovital H3
ginkgo biloba
Ginsenosides
Glabridin
goji berry
green tea
greens blend (proprietary)
Haematococcus pluvialis
hazelnut
HMB hydroxymethylbutyrate
hydroxymethylbutyrate
icariin
L-carnosine
lutein
Lycium
magnesium
Matcha
Melatonin
mixed carotenoids
nicotinamide riboside
Oligomeric proanthocyanidins
omega-3 fatty acids
oolong tea
Peptides
Phytoene
Phytofluene
polypeptide complex (proprietary)
polyphenols
protein
pyrroloquinoline quinone
quercetin
resveratrol
Rhodiola
royal jelly
Salidroside
selenium
Shilajit
silicon
soy isoflavones
soybean
Squalene
Trans-pterostilbene
Tremella
Triterpenes
turmeric
Urolithin A
vegetable blend (proprietary)
vitamin A
vitamin C
vitamin E
Watermelon
Xanthophyll
Yerba mate
Zinc
β-nicotinamide mononucleotide (NMN)

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