Trial reportNutrients2018
Effect of Supplementation of a Whey Peptide Rich in Tryptophan-Tyrosine-Related Peptides on Cognitive Performance in Healthy Adults: A Randomized, Double-Blind, Placebo-Controlled Study.
Trial report in Nutrients, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06380998 (Effects of Petroleum Compounds on Psychological Health, Cognitive Functions, and the Possible Ameliorating Effect of Whey Protein in a Sample of Petrol Station Workers in Assiut Governorate), which is not on this map. Cited by 28 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Effects of Petroleum Compounds on Psychological Health, Cognitive Functions, and the Possible Ameliorating Effect of Whey Protein in a Sample of Petrol Station Workers in Assiut Governorate
Who cites it
28 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Effect of milk and dairy intake on cognitive function in older adults: a systematic review and meta-analysis.Frontiers in aging · 2026Pooled it
- Pooled it
- Supplementation with whey peptide rich in β-lactolin improves trait anxiety and subjective stress in healthy adults: a randomized, double-blind, placebo-controlled study.Scientific reports · 2024Trial
- Cognitive and biological effects of citrus phytochemicals in subjective cognitive decline: a 36-week, randomized, placebo-controlled trial.Nutrition journal · 2022Trial
- β-Lactolin Enhances Neural Activity, Indicated by Event-Related P300 Amplitude, in Healthy Adults: A Randomized Controlled Trial.Journal of Alzheimer's disease : JAD · 2021Trial
- Postprandial Effects of a Proprietary Milk Protein Hydrolysate Containing Bioactive Peptides in Prediabetic Subjects.Nutrients · 2019Trial
- Income, diet, and cognitive function: observational analyses and candidate metabolomic pathways identified by Mendelian randomization.The journal of prevention of Alzheimer's disease · 2026Observational
- Unraveling the Biological Properties of Whey Peptides and Their Role as Emerging Therapeutics in Immune Tolerance.Nutrients · 2025Review
- Impact of Peptide Transport and Memory Function in the Brain.Nutrients · 2024Review
- Article
- Investigating the Health Implications of Whey Protein Consumption: A Narrative Review of Risks, Adverse Effects, and Associated Health Issues.Healthcare (Basel, Switzerland) · 2024Review
- Pharmacological Potential of Bioactive Peptides for the Treatment of Diseases Associated with Alzheimer's and Brain Disorders.Current molecular medicine · 2024Review
- Effectiveness of dairy products to protect against cognitive decline in later life: a narrative review.Frontiers in nutrition · 2024Review
- Whey Protein Hydrolysate Renovates Age-Related and Scopolamine-Induced Cognitive Impairment.Nutrients · 2023Article
- Dietary Tyrosine Intake (FFQ) Is Associated with Locus Coeruleus, Attention and Grey Matter Maintenance: An MRI Structural Study on 398 Healthy Individuals of the Berlin Aging Study-II.The journal of nutrition, health & aging · 2023Article
- Effect of Whey-Derived Lactopeptide β-Lactolin on Memory in Healthy Adults: An Integrated Analysis of Data from Randomized Controlled Trials.The journal of nutrition, health & aging · 2022Article
- Dietary intake is associated with neuropsychological impairment in women with HIV.The American journal of clinical nutrition · 2021Article
- Effects of β-Lactolin on Regional Cerebral Blood Flow within the Dorsolateral Prefrontal Cortex during Working Memory Task in Healthy Adults: A Randomized Controlled Trial.Journal of clinical medicine · 2021Article
- β-Lactolin Reduces Age-Related Inflammation and Cognitive Decline.Frontiers in nutrition · 2021Article
- A systematic review and network meta-analysis of interventions for subjective cognitive decline.Alzheimer's & dementia (New York, N. Y.) · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
conclusionsIntake of whey peptide might improve cognitive function in healthy middle- and older-aged adults with high subjective fatigue levels. Further studies will elucidate the relationship among cognitive improvement, whey peptides, and psychological fatigue.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.