Evidence supporting the use of: Marine lipid
For the health condition: Insomnia

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Synopsis

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

Marine lipids, particularly omega-3 polyunsaturated fatty acids (PUFAs) such as EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid), have been studied for their potential role in supporting sleep quality and treating insomnia. The scientific rationale is based on the involvement of omega-3 fatty acids in regulating neurotransmitter function, reducing inflammation, and supporting brain health—all factors that may indirectly influence sleep patterns. Several observational studies have reported associations between higher dietary intake or blood levels of omega-3s and better sleep quality, including increased sleep duration and reduced incidence of sleep disturbances. A few randomized controlled trials (RCTs) in children and adults suggest that omega-3 supplementation may improve certain sleep parameters, such as sleep efficiency and latency. For example, a 2014 RCT by Montgomery et al. found that DHA supplementation improved sleep in children, while some studies in adults have noted modest benefits in subjective sleep quality.

However, while these findings are promising, the body of evidence remains limited by small sample sizes, variations in study design, and inconsistent results. Meta-analyses to date indicate that, although there may be a positive effect, it is generally modest and not universally observed across all populations. Therefore, marine lipids are considered to have some scientific basis for supporting sleep and potentially treating mild insomnia, but the strength of evidence is moderate at best, justifying an evidence rating of 2 out of 5.

More about Marine lipid
More about Insomnia

Other ingredients used for Insomnia

5-Hydroxytryptophan (5-HTP)
Agarwood
Agastache
Agrimonia pilosa
Albizia
Alpha lactalbumin
alpha-terpineol
amber
amino acids
anamu
anemarrhena asphodeloides
Anemone
Angelica
anise
apigenin
Aralia
Arani
ashwagandha
aster root
atractylone
Baikal Skullcap
balsam
banyan
bayleaf
benegut perilla (proprietary)
betony
big quaking grass
black cumin
black seed
blackboard tree
blackthorn
Borassus aethiopum
borassus palm
brahmi
Bupleurum
cactus
calamus
calcium
Calea zacatechichi
California poppy
cannabidiol
cannabinol
Capitate Valerian
carry me seed
Carthamus
cassia bark
catnip
Centella asiatica
Centella triterpenes
chamomile
cherimoya
cherry
Chinese salvia root
Chinese silkvine
chrysanthemum
cinnamon
citron
Clary sage
Clerodendrum indicum
Clerodendrum trichotomum
Coptis chinensis
corktree
Corydalis
cowslip
Cyathula
Cymbopogon martini
David\'s milkberry
Doxylamine succinate
dragonhead
elephant\'s head
elk antler
Embelia
Erodium cicutarium
European Elder
fennel
Ficus religiosa
Ficus simplicissima
Flueggea suffruticosa
frankincense
fringed pink
GABA (gamma aminobutyric acid)
ganoderma
Gardenia jasminoides
Gelsemium
geraniol
giant blazingstar
Glycine
goji berry
gooseberry
gotu kola
Greek mountain tea
heartwood
Homalomena
honeybush
hops
Indian frankincense
jasmine
Jatamansi
Jatoba
jujube
jujubosides
kava
kavalactones
kiwi
kudzu
Kukicha
L-tryptophan
labrador tea
lactium casein decapeptide
Lactucarium
Lady of the Night
Large-leaved linden
lavender
lemon balm
Lesser speargrass
Lilium polyphyllum
lily
linalool
linden
Lindera
lingzhi
little ironweed
longan
loquat
Loranthus
lotus
lotus seed
lupulinum
Lycium
maca
Macaranga indica
mace
magnesium
magnolia
magnolol
mallow
Marine lipid
Marjoram
Matapalo Tree
Melatonin
Mesua
Microtea debilis
Milk Protein
Mimosa
Moringa
Morning glory
Morus
Motherwort
Mulungu
Myrcene
Nardostachys
Night jessamine
Nymphaea caerulea
Nymphaea nouchali
Onosma bracteatum
Ophiopogon
ophiopogon root
orange
orchid
Oroxylum indicum
Osmanthus
Osthole
paeoniflorin
passionflower
Passionfruit
Patchouli oil
peach
perilla
Persimmon
phlorotannins
phytocannabinoids
Pimpinella
pollen
Polygala
polygala root
Polygonatum
Polygonum
polysaccharides
poppy
Portulaca
Premna
Pulsatilla
purslane
quail egg
Rauvolfia
reishi mushroom
rice
Rooibos
rose
rose oil
Rubiaceae
rue
saffron
Safranal
sage
Salvia
Sandalwood
Sarivan
Schisandrins
Scoparia dulcis
scrophularia root
Sedanenolide
Self-Heal
Semecarpus anacardium
Sensitive Plant
Shankhpushpi
silk tree
skullcap
soursop
Southernwood
Speedwell
Spikenard
Stachytarpheta cayennensis
Sumac
Sumbul
Sweet Annie
Sweet Bay
Sweet Orange alcohol
Sweet Woodruff
Sword Bean
Szechuan lovage
Tagara
Terminalia
Tetrahydropalmatine
Valerenic acid
Valerian root
Verbena
Vervain
Vetiver
vitamin B6
Walnut
Waterhyssop
Wax Gourd
Winter Begonia
Winter Savory
Withanolides
Wood betony
Yellow-Fruit Nightshade
Ylang ylang
Yuzu
Zinc