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

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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.

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Other ingredients used for Insomnia

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