Evidence supporting the use of: Alliin
For the health condition: Influenza

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Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Alliin is a sulfur-containing compound found in garlic (Allium sativum). Its use in supporting or treating influenza is primarily justified by traditional medicine rather than robust scientific validation. Garlic has a long history in folk medicine for its purported immune-boosting and antimicrobial properties. Historical texts and traditional practices across various cultures have recommended garlic preparations for colds and flu-like illnesses. This is largely based on the observation that garlic may reduce the severity or duration of respiratory tract infections.

While alliin itself is not directly antiviral, when garlic is crushed, alliin is converted by the enzyme alliinase to allicin, which has demonstrated some antimicrobial effects in vitro. However, scientific studies specifically investigating alliin or even allicin for the treatment or prevention of influenza in humans are limited and of low quality. Most evidence comes from laboratory research or small, inconclusive clinical studies, often using garlic extracts rather than isolated alliin. As such, although there is a strong traditional rationale for the use of garlic (and by extension, alliin) in influenza, the scientific evidence supporting its efficacy remains weak and insufficient for firm recommendations.

More about Alliin
More about Influenza

Other ingredients used for Influenza

Abies spectabilis
Acacia
Adenophora
Agarikon Mushroom
Agastache
Agrimony
AHCC
Algae
Allicin
Alliin
alpinia galangal
Alstonia scholaris
American Liverleaf
Anamarrhena
anamu
Andrographis
andrographolide
anemarrhena asphodeloides
apple cider vinegar
Asarum sieboldii
astragaloside
astragalus
avens
baicalin
Baikal Skullcap
balloon flower
balsam
Basidiomycota
bee propolis
benegut perilla (proprietary)
black garlic
Black Hellebore
black pepper
black seed
boneset
borage
Bryonia
Bupleurum
bupleurum falcatum
camu camu
carvacrol
catechins
caterpillar mushroom
Centipeda
Chaenomeles lagenaria
chaga mushroom
Chondrus
chrysanthemum
cineole
Cistus
Clerodendrum phlomidis
Clerodendrum trichotomum
coconut oil
Coptis chinensis
cordyceps
coriolus mushroom
currant
dog rose
Echinacea
echinacea purpurea
Elder
elderberry
elk antler
Embelia
Ephedra
eucalyptus
Euphorbia
European Elder
fat liver oil
flavanones
flavones
flowering quince
frankincense
Gallesia
ganoderma
ginger
Glehnia littoralis
glehnia root
Glycyrrhizin
goldenseal
gooseberry
Greek mountain tea
green chiretta
green tea
Guaco
honey loquat syrup
honeysuckle
Houttuynia
Hyperoside
Immunoglobulin G
Indian frankincense
iridoids
L-cysteine
labrador tea
Lactobacillus casei
Lactoferrin
Lactoperoxidase
Ledebouriella
Lentinula edodes mycelia
lichen
licorice root
little ironweed
liverwort
Lomatium
Lycium
Lycopodium
Meadow sage
Microtea debilis
Monolaurin
Myrobalan
Myrrh
Neoandrographolides
Nettle
Onosma bracteatum
Osthole
Pelargonium
Pentatropis capensis
Platycodon
Polygonatum
Polygonum
Premna
quercetin
ravinsara
reishi mushroom
Salvia
Sambucus nigra
selenium
Shikimic Acid
spirulina
Sulfated polysaccharide
Sundew
Sweet Annie
Sweet Bay
sweet wormwood
Tremella
turmeric
Umckaloabo
Vasicine
Visnea Mocanera
vitamin C
vitamin D
Xanthophyll
Yerba santa
zhejiang fritillary
Zinc
Zingerone

Products containing Alliin

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