Does Creatine Memory Meta-Analysis work?

The current Migaku evidence database contains 2 reusable source documents for Creatine Memory Meta-Analysis. This answer focuses on strength of evidence and what the studies can or cannot prove. - Commentary: The effects of creatine supplementation on cognitive function in adults: a systematic review and meta-analysis. [Citherlet T (2026); evidence level 1] - No widespread volumetric or white-matter differences were identified, although reduced posterior hypothalamic volume and altered occipito-parietal connectivity were observed. [McLaughlin J (2026); evidence level 4] - MRS demonstrated reduced N-acetylaspartate and elevated choline, myo-inositol, and glutamate-glutamine ratios relative to normative reference ranges. [McLaughlin J (2026); evidence level 4] - Background: Cognitive difficulties are common after SARS-CoV-2 infection, yet their neurobiological underpinnings remain uncertain. [McLaughlin J (2026); evidence level 4] - Cognitive symptoms in post-COVID-19 condition (PCC) are often characterised by attentional and executive dysfunction, although the relationship between subjective symptoms and objective neurobiological changes remains uncertain. [McLaughlin J (2026); evidence level 4] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.