Evidence supporting the use of: Tea (unspecified)
For the health condition: Colds (antiviral)

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Synopsis

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

Tea, both green and black, has a long history of traditional use in various cultures as a home remedy for colds. This is often based on its comforting warmth, ability to soothe a sore throat, and the general belief that hot liquids can help alleviate cold symptoms. Some traditions also attribute health-promoting properties to tea's polyphenols and catechins.

Scientifically, tea contains compounds such as epigallocatechin gallate (EGCG) and theaflavins, which have demonstrated antiviral properties in laboratory studies. For instance, EGCG has shown activity against certain respiratory viruses in vitro. However, robust human clinical trials specifically investigating tea (unspecified) as a treatment for colds or as an antiviral agent are lacking. Most available evidence is limited to laboratory or animal studies, and there is insufficient clinical data to conclusively support tea as an effective antiviral treatment for the common cold.

Overall, while tea is widely used traditionally to support recovery from colds, and some of its constituents have shown potential antiviral effects in preliminary research, the evidence from human studies is weak. The use of tea for colds remains largely tradition-based with limited scientific validation.

More about Tea (unspecified)
More about Colds (antiviral)

Other ingredients used for Colds (antiviral)

allspice
aloe vera
anthocyanins
arabinogalactan
waterhyssop
basil
berry flavor
beta-pinene
bilberry
bisabolol
black cumin
black currant
black garlic
blueberry
Indian frankincense
cat's claw
catechins
cinnamon
citrus bioflavonoids
citrus oil
clove
turmeric
echinacea purpurea
elderberry
epigallocatechin gallate (EGCG)
forsythia
garlic bulb
ginger
green tea
honeysuckle
knotweed
lactoferrin
lactoperoxidase
lauric acid
lemon
licorice root
luteolin
mastic gum
monolaurin
oregano
perilla
phellodendron amurense
phenolic acids
pineapple
pomegranate
quercetin
resveratrol
rhizome
rosemary
schizonepeta
shiitake mushroom
spirulina
thyme
vitamin C
vitamin D
wasabia japonica
zinc
xanthium (cockleburs)
hyssop
papaya
mugwort
neem tree
nut grass
alpinia galangal
commiphora
buckthorn
pau d'arco
morus
lemongrass
chrysanthemum
ganoderma
morinda
oriental arborvitae
zanthoxylum
fulvic acid
goji berry
indigo leaves
soursop
Ash
Agastache
Autumn elaeagnus
Alpha-terpineol
Apigenin
Allicin
Anamu
AHCC
Andrographolide
Amentoflavone
Asam gelugor
Acacetin
Aureobasidium pullulans
Andrographis
Asteracea
Allyl Sulfide
allyl isothiocyanate
Alliin
Allium tuberosum
Atractylone
Bee Propolis
Black Seed
Baikal Skullcap
Baphicacanthus cusia
Bidens pilosa
Broussonetia
Balsam
Bishop's Weed
Black galingale
Bitter Grass
Bee hive
Basidiomycota
berry
Bee products
Black Nightshade
Bombax
Baicalin
Bassia scoparia
Borneol
Caffeic Acid
Camellia sinensis
Coconut
Curry leaf
Chinese Mountain Ant
Clerodendrum trichotomum
Coriolus mushroom
Carrageenan
Carvacrol
Capillary Artemisia
Citron
Citrus
Chinese Raisintree
Cowherb
Cistus
Common madia
Cinnamaldehyde
Costus
Celosia
Chondrus
Deoxyandrographolides
David's Milkberry
European Elder
Echinacea
Elder
Essential Oil Blend
Flavonoids
Flavonones
Goldthread
Garlic
Galangal
Sandalwood

Products containing Tea (unspecified)

We currently have no products on Vitabase that contain this ingredient.