5-HTP
Human studies reported a within-group change in MoCA score.
Single-ingredient studies · Human studies · within-group comparison
Publications for this result: 1
Focus
Ingredients linked to focus, memory, and cognitive function research.
View Cognition research
Alpha-Lipoic Acid
Human studies reported between-group improvement in MMSE.
combination-ingredient studies · Individual ingredient effects cannot be separated · Human studies · Includes patient groups · between-group comparison
Publications for this result: 1
Ashwagandha
Studies with an unspecified organism reported a change with no confirmed comparison group in cognitive benefits.
Single-ingredient studies · Includes patient groups · comparator not confirmed
Publications for this result: 1
Bacopa
Partial research summary
Animal studies reported improvement in cognitive functions.
Single-ingredient studies · Scope not specified · Animal studies; human applicability unconfirmed · Includes patient groups · comparator not confirmed
Publications for this result: 2 (1 awaiting review included)
Beetroot Extract
Human studies reported between-group improvement in Reaction time of response to the cognitive tasks.
Scope not specified · Human studies · between-group comparison
Publications for this result: 1
Berberine
Studies with an unspecified organism reported a change with no confirmed comparison group in memory-improving activities.
Single-ingredient studies · Includes patient groups · comparator not confirmed
Publications for this result: 1
Chromium
Human studies reported a change with no confirmed comparison group in Attention and Working Memory.
combination-ingredient studies · Individual ingredient effects cannot be separated · Human studies · Population not specified · comparator not confirmed
Publications for this result: 1
Creatine
Partial research summary
Human studies reported mixed results for cognition.
Single-ingredient studies · Human studies · between-group comparison · comparator not confirmed
Publications for this result: 2 (1 awaiting review included)
Folate
Human studies reported no clear between-group difference in cognitive composite scores.
Single-ingredient studies · Human studies · Includes patient groups · between-group comparison
Publications for this result: 1
GABA
Human studies reported between-group improvement in Temporal attention.
Single-ingredient studies · Human studies · Population not specified · between-group comparison
Publications for this result: 1
Ginkgo
Human studies reported between-group improvement in executive functioning.
Single-ingredient studies · Human studies · between-group comparison
Publications for this result: 1
Ginseng
Studies with an unspecified organism reported a change with no confirmed comparison group in secondary memory.
combination-ingredient studies · Individual ingredient effects cannot be separated · comparator not confirmed
Publications for this result: 1
Iodine
Studies with an unspecified organism reported a change with no confirmed comparison group in child cognitive.
Single-ingredient studies · Includes patient groups · comparator not confirmed
Publications for this result: 1
Iron
Human studies reported between-group improvement in memory; while Studies with an unspecified organism reported a change with no confirmed comparison group in memory.
single- and combination-ingredient studies · Individual ingredient effects cannot be separated · Human studies · between-group comparison · comparator not confirmed
Publications for this result: 2
L-Carnitine
Human studies reported between-group improvement in psychometric tests.
Scope not specified · Human studies · Includes patient groups · between-group comparison
Publications for this result: 1
Lemon Balm
Studies with an unspecified organism reported between-group improvement in Accuracy of Attention.
Single-ingredient studies · Population not specified · between-group comparison
Publications for this result: 1
Lion's Mane
Studies with an unspecified organism reported a change with no confirmed comparison group in cognitive function.
combination-ingredient studies · Scope not specified · Individual ingredient effects cannot be separated · Population not specified · comparator not confirmed
Publications for this result: 2
Magnesium
Studies with an unspecified organism reported a change with no confirmed comparison group in cognitive disorders.
Scope not specified · Population not specified · comparator not confirmed
Publications for this result: 1
Omega-3
Studies with an unspecified organism reported a change with no confirmed comparison group in Cognitive function.
combination-ingredient studies · Individual ingredient effects cannot be separated · Includes patient groups · comparator not confirmed
Publications for this result: 1
Prebiotics
Studies with an unspecified organism reported a change with no confirmed comparison group in Global cognition.
Single-ingredient studies · Population not specified · comparator not confirmed
Publications for this result: 1
Probiotics
Human studies reported between-group improvement in WCST.
combination-ingredient studies · Individual ingredient effects cannot be separated · Human studies · between-group comparison
Publications for this result: 1
Rhodiola
Human studies reported between-group improvement in attention.
combination-ingredient studies · Individual ingredient effects cannot be separated · Human studies · between-group comparison
Publications for this result: 1
Selenium
Studies with an unspecified organism reported a change with no confirmed comparison group in mini-mental score.
Single-ingredient studies · Includes patient groups · comparator not confirmed
Publications for this result: 1
Thiamine
Studies with an unspecified organism reported a change with no confirmed comparison group in Cognitive performance.
Single-ingredient studies · Includes patient groups · comparator not confirmed
Publications for this result: 1
Tyrosine
Studies with an unspecified organism reported a change with no confirmed comparison group in Cognitive Performance.
Single-ingredient studies · Population not specified · comparator not confirmed
Publications for this result: 1
Valerian
Human studies reported between-group improvement in cognitive dysfunction.
Single-ingredient studies · Human studies · Includes patient groups · between-group comparison
Publications for this result: 1
Vitamin B6
Studies with an unspecified organism reported a change with no confirmed comparison group in cognitive benefits.
Single-ingredient studies · Includes patient groups · comparator not confirmed
Publications for this result: 1
Vitamin B12
Studies with an unspecified organism reported a change with no confirmed comparison group in cognitive function outcomes.
combination-ingredient studies · Individual ingredient effects cannot be separated · comparator not confirmed
Publications for this result: 1
Vitamin K
Human studies reported an association with MMSE score.
Scope not specified · Human studies · Includes patient groups · between-group comparison
Publications for this result: 1
Other research records (18)
The counts above cover the selected topic only. This section also includes other topics, research without a confirmed comparison, animal or cell studies, and findings whose interpretation is held.
Copper
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
A distinct publication count is not available.
D-Ribose
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
EAA
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
Glycine
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
HMB
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
A distinct publication count is not available.
Inositol
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
L-Theanine
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
Manganese
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
Melatonin
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
Niacin
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
A distinct publication count is not available.
Phosphatidylserine
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 2 (2 awaiting review included)
Riboflavin
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
Saffron
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
Taurine
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
Vitamin A
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
A distinct publication count is not available.
Vitamin D
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
Vitamin E
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
Zinc
View Cognition researchSome findings are held for review
Some papers have not cleared source or result review, so their findings are not summarized yet.
No confirmed result is available to summarize with study conditions.
Publications for this result: 1 (1 awaiting review included)
How to read this topic
Attention, memory, or a particular test?
Reaction time, a memory test, and perceived focus are different outcomes. Distinguish test scores from everyday functioning.
Healthy adults, sleep-deprived participants, and people with cognitive conditions are different populations. A single-session result differs from a longer observation.