Evidence supporting the use of: Shark Liver Oil
For the health condition: Convalescence
Synopsis
Source of validity: Traditional
Rating (out of 5): 2
Shark liver oil has traditionally been used in some cultures to support recovery during convalescence, largely due to its content of alkylglycerols, squalene, and omega-3 fatty acids. The rationale is that these components may help boost the immune system and promote tissue repair. Historical uses stem mainly from Scandinavian and Japanese folk medicine, where shark liver oil was consumed for general vitality, post-illness recovery, and to ward off infections. However, while there are a few small clinical and animal studies suggesting immunomodulatory and anti-inflammatory effects of its components, robust scientific evidence supporting its efficacy specifically for convalescence is lacking. Most available research does not directly address recovery from illness, but rather focuses on general immune function or antioxidant properties. No major medical organizations endorse shark liver oil for convalescence, and systematic reviews note a lack of high-quality trials. Therefore, its use for this indication is best characterized as traditional, with limited and weak supporting evidence.
Other ingredients used for Convalescence
AlbuminAlcohol
Algae
Algal protein
Alkylglycerols
Aloe vera
alpha-ketoglutarate (AKG)
ambergris
amino acids
Andrographis
animal protein
animal Tissue
antler
arabinogalactan
astaxanthin
astragalus
Auricularia
bacteria
BCAA
bee pollen
beef
Beef liver
Beef Protein
beta-glucan
bilberry
bird\'s nest
black currant
blackthorn
bone marrow
bovine
bovine liver
bovine protein
branched-chain amino acids
Bupleurum
bupleurum falcatum
butter
cat's claw
caterpillar mushroom
Centella asiatica
Chinese mountain ant
Chinese pond turtle
chlorella
cistanche
Codonopsis
colostrum
cordyceps
coriolus mushroom
D-Ribose
dialyzable leukocyte extract
Dipeptide
egg
Egg protein
elderberry
eleuthero
elk antler
Euglena gracilis
fat liver oil
fatty acids
fibroblast growth factor
fish protein
flat-stem milk-vetch
fulvic acid
ganoderma
garlic bulb
ginger
Globulins
Glucan peptides
Glutamine
Glutathione
Gnaphalium
goji berry
gotu kola
grape
green tea
haliotis
HMB hydroxymethylbutyrate
hydroxymethylbutyrate
iron
jiaogulan
L-alanyl-L-glutamine
L-cysteine
L-glutamine
L-glycine
lactalbumin
Lactoferrin
lactoglobulin
Lentinula edodes mycelia
leucine alpha-ketoglutarate
licorice root
lingzhi
lipids
liquid liver fractions
malt
Marine protein
Milk
Milk Protein
Mineral ascorbate
Mistletoe
ornithine alpha-ketoglutarate
Peptides
pollen
polysaccharides
pomegranate
protein
pyrroloquinoline disodium salt
quail egg
Quinoa Protein
reishi mushroom
royal jelly
Rubia yunnanensis
Sarivan
Shark Liver Oil
shiitake mushroom
Smartweed
spirulina
Trametes
turmeric
vitamin C
vitamin D
Whey protein
Zinc
Other health conditions supported by Shark Liver Oil
ArthritisColds (general)
Convalescence
Cuts
Dermatitis
Fatigue
Hemorrhoids
Inflammation
