Evidence supporting the use of: Inositol
For the health condition: Memory and Brain Function

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Synopsis

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

Inositol is a naturally occurring carbocyclic sugar that is found in various foods and is also produced by the human body. Its most well-established clinical uses are for conditions like polycystic ovary syndrome (PCOS) and some mood and anxiety disorders, particularly obsessive-compulsive disorder (OCD) and panic disorder, where some evidence points to potential benefits. When it comes to memory and general brain function, the evidence is less robust but not entirely absent.

Several small studies and preclinical investigations have examined inositol's role in brain health. Inositol is involved in cellular signaling pathways, including those used by neurotransmitters such as serotonin and dopamine, which are important for cognitive function. However, clinical trials specifically evaluating inositol supplementation for memory enhancement or cognitive decline (such as in dementia or Alzheimer's disease) are sparse and inconclusive. A limited number of studies have looked at populations with neuropsychiatric conditions, sometimes noting mild improvements in cognitive symptoms, but these effects are not consistently replicated and sample sizes are generally small.

Overall, while there is a plausible biological rationale for inositol’s involvement in brain function, and some preliminary research hints at possible cognitive benefits, there is not enough high-quality clinical evidence to strongly support its use for memory or general brain function. Thus, the evidence rating is 2 out of 5, reflecting weak but not entirely absent scientific support.

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Other ingredients used for Memory and Brain Function

2'-Fucosyllactose
acai berry
acetyl l-carnitine
algal oil
alpha-pinene
amino acids
anchovies
anthocyanins
ashwagandha
asparagus
astaxanthin
waterhyssop
beet
berry flavor
beta caryophyllene
bifidobacterium longum
bilberry
black currant
black garlic
sesame
black tea
blackberry
blueberry
Indian frankincense
broccoli
caprylic acid
catechins
caterpillar mushroom
chaga mushroom
Chinese salvia root
choline
cinnamon
citicoline
coenzyme Q10 (CoQ10)
coffee fruit
cordyceps
creatine monohydrate
turmeric
curcumin
d-alpha tocopherol
DHA (docosahexaeonic acid)
diallyl disulfide (DADS)
DPA (docosapentaenoic acid)
eleuthero
EPA (eicosapentaenoic acid)
epigallocatechin gallate (EGCG)
fisetin
fish protein
folate
fruit and vegetable blend (proprietary)
fruit blend (proprietary)
ginkgo biloba
glycerophosphocholine (GPC)
gooseberry
gotu kola
grape
green tea
guarana
guayusa
hesperetin
huperzine A
inositol
jujube
kale
krill oil
kudzu
l-5-methyltetrahydrofolate glucosamine salt (5-MTHF)
l-carnitine
l-carnosine
l-serine
l-taurine
l-theanine
l-tyrosine
lactobacillus reuteri
lecithin
lion's mane
lutein
luteolin
maca
mackerel
marine lipid
matcha
medium chain triglycerides (MCT)
moringa
muira puama
Acetyl-L-Tyrosine
naringin
niacin (vitamin B3)
niacinamide (vitamin B3)
nicotinamide riboside
oat
oleic acid
olive
omega-3 fatty acids
ophiopogon root
perilla
phosphatidylcholine
phosphatidylserine
phospholipids
phytocannabinoids
pine bark
pollen
polygala root
pomegranate
pregnenolone
prolyl endopeptidase (PEP)
pumpkin
pyrroloquinoline disodium salt
quail egg
quercetin
reishi mushroom
resveratrol
rhodiola
rutin
saffron
SAMe (s-adenosyl-l-methionine disulfate p-toluensulfate)
sardines
selenium
black ginger
specialized pro-resolving mediators (SPMs)
spinach
spirulina
strawberry
sulforaphane glucosinolate
threonic acid
tocotrienols
tomato
trans-pterostilbene
almond fruit
ubiquinol
Urolithin A
vegetable and fruit blend (proprietary)
velvet bean
vinpocetine
vitamin B12
vitamin B6
vitamin C
vitamin D
vitamin D3
vitamin E
seaweed
mulberry
zinc
β-nicotinamide mononucleotide (NMN)
suma
jiaogulan
tinospora cordifolia
lingzhi
morus
root tuber
ferulic acid
chrysanthemum
cistanche
lotus seed
royal jelly
terpene lactones
purslane
yerba mate
biota seed
goji berry
algae
cocoa
AMP-activated protein kinase (AMPK)
ashitaba
1,3,7-Trimethylpurine-2,6-dione
3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid
5-methyltetrahydrofolate glucosamine
7,8-Dihydroxyflavone
Arachidonic Acid
Apigenin
Aronia melanocarpa
Anserine
Alpha glyceryl
Andrographolide
Avocado
Agmatine
Adrafinil
Acetylcholine
Amentoflavone
Agarwood
Acacetin
Alpha-Lipoic Acid
anthocyanidins
Ampelopsin
Acer Truncatum bunge
Aniracetam
anthocyanosides
Black Seed
Bilobalide
Butylphthalide
Beta-hydroxybutyrate
Breadnut
Blepharis
Beef liver
Baccosides
Bacopin
Baicalein
Basidiomycota
Boswellia
Brahmi
Bacopa
Blue-Green Alage
Bifidobacteria
bacoside
Baicalin
Bird's nest
Centrophenoxine
Camellia sinensis
Centella triterpenes
Chinese Mountain Ant
Cyanobacteria
Carnosine
Catalpol
Chebulic acid
Cod Liver Oil
Codonopsis
Cyanidin
Cruciferous
Centella asiatica
Cinnamic Acid
Chocolate
Chinese Ligustrum berry
Creatine
Catuaba
Convolvulus prostratus
Crocetin
Convolvulus Pluricaulis
Celastrus
Cytidine
cola nut
Canscora
Currant
Carnosic acid
Docosahexaenoic Acid
Danshen
Dendrobium
Decursin
Decursinol
Dibenzo-alpha pyrones
Date
epicatechin
Egg
Ergothioneine
Elk antler
Emblicanin
Eicosapentaenoic Acid
Eucommia ulmoides
Enokitake
Folic Acid
Flammulina velutipes
glucose
Glycine
Periwinkle
walnut
yohimbine

Products containing inositol

Vitabase Active Woman's Multi
Pure Encapsulations Athletic Nutrients
Vitabase B-Complex 100 mg Sustained Release
Pure Encapsulations B6 Complex
Pure Encapsulations B6 Complex
Pure Encapsulations Biotin Complex Hair & Skin
Vitabase Brain Support
Integrative Therapeutics Cellular Forte w/IP-6
Metagenics Cenitol® Powder
Integrative Therapeutics Clinical Nutrients HP
Integrative Therapeutics Detoxication Factors
Integrative Therapeutics Detoxication Factors
Metagenics Fem Prenatal®
Metagenics Glutagenics
Metagenics Glycogenics
Vitabase Hair, Skin & Nails Formula
Designs For Health Inositol
Pure Encapsulations Inositol
Designs For Health Inositol
Douglas Laboratories Inositol
Pure Encapsulations Inositol Complex
Designs For Health Inositol Powder
Designs For Health Insomnitol™ Chewables
Pure Encapsulations IP6 Inositol Hexaphosphate
Integrative Therapeutics K-PAX MitoNutrients
Klean Athlete Klean B-Complex
Klean Athlete Klean Multivitamin ™
Vitabase Life's Essentials Plus
Metagenics Lipo-Gen™
Metagenics Lipo-Gen
Integrative Therapeutics Lipotropic Complex
Pure Encapsulations Lipotropic Detox
Designs For Health LV-GB Complex™
Metagenics Multigenics®
Metagenics Multigenics Intensive Care
Metagenics Multigenics Intensive Care without Iron
Metagenics Multigenics without Iron
Designs For Health NeuroCalm™
Designs For Health Neurolink™
Pure Encapsulations NeuroMood Pure Pack
Integrative Therapeutics Nutrivitamin No-Iron
Pure Encapsulations O.N.E.™ Multivitamin
Pure Encapsulations O.N.E.™ Multivitamin
Pure Encapsulations O.N.E.™ Multivitamin
Thorne Ovarian Care
Designs For Health PaleoCleanse Plus™
Designs For Health PaleoCleanse Plus™
Designs For Health PaleoCleanse Plus™ Detox Program
Designs For Health PaleoCleanse Plus™Chocolate Detox Kit
Designs For Health PaleoMeal®
Designs For Health PaleoMeal®
Metagenics PhytoMulti™ Multivitamin
Metagenics PhytoMulti With Iron
Metagenics PhytoMulti Without Iron
Metagenics PhytoMultivitamin
Designs For Health Plant Protein Cleanse
Designs For Health Plant Protein Cleanse Plus™ 570g
Designs For Health Plant Protein Meal
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Pure Encapsulations Polyphenol Nutrients
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Pure Encapsulations PureGenomics® B-Complex
Pure Encapsulations PureGenomics® Multivitamin
Pure Encapsulations PureGenomics® UltraMultivitamin
Designs For Health Sensitol™
Pure Encapsulations SeroPlus
Douglas Laboratories Stress-B-Plus ™
Vitabase Super Fat Burner
Vitabase Super Stress Formula
Designs For Health Thyrommune™ 60 Capsules
Metagenics Thyrosol
Douglas Laboratories Ultra B-Complex
Douglas Laboratories Ultra Preventive
Douglas Laboratories Ultra Preventive
Douglas Laboratories Ultra Preventive ® 2 Daily
Douglas Laboratories Ultra Preventive ®-EZ Swallow
Douglas Laboratories ULTRA PREVENTIVE® III W/COPPER
Douglas Laboratories Ultra Preventive One Daily
Douglas Laboratories Ultra Preventive® X
Pure Encapsulations UltraDetox 10-Day Pure Pack
Metagenics Wellness Essentials Active Daily Packs
Metagenics Wellness Essentials Brain Health Daily Packs
Metagenics Wellness Essentials® Daily Packs
Metagenics Wellness Essentials Healthy Balance Daily Packs
Metagenics Wellness Essentials Men's Vitality Daily Packs
Metagenics Wellness Essentials Women's Daily Packs
Metagenics Wellness Essentials Women's Prime Daily Packs
Pure Encapsulations Women's Nutrients
Pure Encapsulations Women's Nutrients