Evidence supporting the use of: Garlic bulb
For the body system: Hepatic System

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Synopsis

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

Garlic bulb (Allium sativum) has a long history of use in traditional medicine, including for liver (hepatic) health. Modern scientific research has begun to investigate these traditional claims. Several preclinical studies (in vitro and animal models) have shown that garlic and its organosulfur compounds (such as allicin and S-allylcysteine) exhibit hepatoprotective effects. These studies suggest garlic may reduce liver enzymes, protect against liver fibrosis, and mitigate liver damage caused by toxins and oxidative stress. The proposed mechanisms include antioxidant activity, anti-inflammatory effects, and modulation of liver enzyme activity. There is also some evidence that garlic can reduce fat accumulation in the liver, which is relevant to non-alcoholic fatty liver disease (NAFLD).

However, evidence from well-conducted human clinical trials remains limited. Some small studies have shown improvements in liver enzyme levels and lipid profiles among patients with NAFLD or elevated liver enzymes, but the results are inconsistent and often limited by sample size and study quality. No major clinical guidelines currently endorse garlic for hepatic support, but the available scientific evidence—especially from animal studies—provides a plausible basis for its use. More rigorous human research is needed to fully confirm its efficacy and safety for liver health.

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Other ingredients that support Hepatic System

AHCC
Algae
alpha-lipoic acid
amino acids
AMP-activated protein kinase (AMPK)
ampelopsin
andrographolide
animal protein
Antrodia camphorata
apigenin
Arginine carglumate
artichoke
baicalein
barberry
Basidiomycota
Beef liver
berberine
berry
betanin
bile acid
bile salt
bitter principals
black garlic
black seed
Boerhavia diffusa
boldo
borotutu
bovine
bovine liver
Brassica
broccoli
Bupleurum
bupleurum falcatum
capers
capillary artemisia
carqueja
catalpol
chanca piedra
Chinese thoroughwax
chlorogenic acid
cholic acid
Coenzyme A
corilagin
cruciferous
Curcuma
curcumin
Curcuminoid
cynarin
cynaropicrin
d-glucarate
dandelion
dehydrocholic acid
dihydrolipoic acid
dihydromyricetin
dithiolthiones
DL-Methionine
Eclipta
egg
emblicanin
epigallocatechin gallate (EGCG)
eriocitrin
ferulic acid
flavonolignan
fringetree
fungus
gallate
gamma-glutamylcysteine
ganoderma
garlic bulb
gentian root
Gentiana manshurica
Ginsenosides
glucose
Glycochenodeoxycholic acid
Glycocholic acid
Glycyrrhetinic acid
Glycyrrhizin
gooseberry
green tea
Guggulsterones
Gypenoside
herbal blend (proprietary)
hesperetin
isoliquiritigenin
isosilybin
jiaogulan
Jurubeba
kale
Kutkins
L-glutathione
L-methionine
L-ornithine
lecithin
lingzhi
liquid liver fractions
mangiferin
Maslinic acid
Matcha
Milk thistle
Monoterpenes
Mushroom
Myricetin
N-acetyl-cysteine (NAC)
Naringenin
Naringin
Niacin (vitamin B3)
Niacinamide (vitamin B3)
nicotinamide riboside
Nigella seed
Nobiletin
oleanolic acid
olive
ornithine L-aspartic acid
ox bile
Oxymatrine
pantethine
parsley
Pentacyclic triterpenoids
phenolic compounds
Phenylpropanoids
phosphatidylcholine
phospholipids
Phthalides
Phyllanthus
picrorhiza kurroa
Picroside
Plukenetia volubilis
Polydatin
polymethoxylated flavones
polyphenols
pu-er tea
Puerarin
pumpkin
punarnava
riboflavin (vitamin B2)
S-allylcysteine
Salvianolic acid
Schisandrins
Schizandrol A
Scoparia dulcis
Sesamin
Silybin
Silybum
Silychristin
Silydianin
silymarin
Sulforaphane
sulforaphane glucosinolate
Taraxacum
Taurochenodeoxycholic acid
Taurocholic acid
Taurodeoxycholic acid
Taxifolin
Terminalia
Terpenoids
Theabrownin
Thistle
Thymoquinone
tocotrienols
trace minerals
Trimethylglycine (TMG)
Triphala
Triterpenes
turmeric
vitamin B
Watercress
Wogonin
Xanthohumol
Xanthorrhizol
Yin Chen
Zinc