The short answer
No use has passed JIVANA's study-level evidence review yet.
- Evidence and scope
- Research gathered — evidence review pending
This status does not grade the ingredient for every goal, outcome, or person.
- Important limitation
- No efficacy conclusion has passed JIVANA's study-level review yet. The linked research index is for discovery, not a benefit claim.
- Before deciding
- Identity, dose, interactions, product quality, and regulatory status still require review. Do not use this provisional page to decide whether to take it.
02 / EVIDENCE
What the research says
We keep supportive, mixed, negative, safety, and contextual findings together. The headline never replaces the underlying papers.
This research-index page is live so the topic, source trail, and evidence boundaries are visible. Individual studies have not yet passed the JIVANA extraction and review process, so we do not manufacture an efficacy conclusion or research count from broad search results.
Unscreened discovery appendix—not evidence6 candidate publicationsSearch run: Aug 21, 2026
Complete for the displayed PubMed query at the search timestamp—not for all databases or every possible synonym. Candidates can be irrelevant, duplicate the same study, or report negative findings. They are never summed as evidence or participants until screened.
03 / SOURCES
Start with the source material
The live search is for discovery only. Search-result counts change and are not included in the audited totals above.
Recent PubMed discovery recordsDirect links to the first 12 records returned by the reproducible search. These are discovery candidates—not reviewed summaries or a count of supportive findings.
- Effects of egg yolk choline intake on cognitive functions and plasma choline levels in healthy middle-aged and older Japanese: a randomized double-blinded placebo-controlled parallel-group study.Yamashita S, Kawada N, Wang W et al. · 2023 · Lipids in health and disease · PMID 37340479Open on PubMed ↗
- Activity of Choline Alphoscerate on Adult-Onset Cognitive Dysfunctions: A Systematic Review and Meta-Analysis.Sagaro GG, Traini E, Amenta F · 2023 · Journal of Alzheimer's disease : JAD · PMID 36683513Open on PubMed ↗
- alpha-Glycerophosphocholine in the mental recovery of cerebral ischemic attacks. An Italian multicenter clinical trial.Barbagallo Sangiorgi G, Barbagallo M, Giordano M et al. · 1994 · Annals of the New York Academy of Sciences · PMID 8030842Open on PubMed ↗
- Multicentre study of l-alpha-glyceryl-phosphorylcholine vs ST200 among patients with probable senile dementia of Alzheimer's type.Parnetti L, Abate G, Bartorelli L et al. · 1993 · Drugs & aging · PMID 8477148Open on PubMed ↗
- A comparative study of free plasma choline levels following intramuscular administration of L-alpha-glycerylphosphorylcholine and citicoline in normal volunteers.Gatti G, Barzaghi N, Acuto G et al. · 1992 · International journal of clinical pharmacology, therapy, and toxicology · PMID 1428296Open on PubMed ↗
- A multicentre trial to evaluate the efficacy and tolerability of alpha-glycerylphosphorylcholine versus cytosine diphosphocholine in patients with vascular dementia.Di Perri R, Coppola G, Ambrosio LA et al. · 1991 · The Journal of international medical research · PMID 1916007Open on PubMed ↗
04 / EXPERT CONTEXT
Expert context—not evidence
Expert positions are dated context—not scientific evidence. They never raise the evidence status or become consensus by repetition.
No direct, source-verified endorsement is currently recorded. Research authorship or discussion alone is not treated as endorsement.