Phospholipid concentrated in neuronal cell membranes, now typically sourced from soy or sunflower lecithin; small trials suggest a reduced cortisol response to exercise stress and modest cognitive benefit in age-related decline.
Gradual changes in memory, processing speed, and executive function associated with ageing.
Also known as: PS, Soy phosphatidylserine
Every published result for this pair, extracted and audited.
Research volume over time for Phosphatidylserine × age-related cognitive decline. Structured outcome extraction (direction, effect size) for this pair is in progress - the full analytics will appear here once audited.
Hand-selected PubMed studies, linked to the originals.
Ordered by strength of evidence, then result direction.
01Effects of acute exercise on cognitive function: A meta-review of 30 systematic reviews with meta-analysesChang YK, et al. · Psychological bulletin · 2025PMID 39883421 ↗02Piriformis syndrome: a systematic review of case reportsMonteleone G, et al. · BMC surgery · 2025PMID 41068685 ↗03Recent advances and controversial issues in the optimal management of asymptomatic carotid stenosisParaskevas KI, et al. · Journal of vascular surgery · 2024PMID 37939746 ↗04Impact of one night of sleep restriction on sleepiness and cognitive function: A systematic review and meta-analysisWüst LN, et al. · Sleep medicine reviews · 2024PMID 38759474 ↗05Be the first to share what you noticed with Phosphatidylserine for age-related cognitive decline. How we calculate this.