Lecithin Intake and Cognitive Risk

A cross‑sectional study of about 2,000 Chinese adults over 60 found that higher self‑reported intake of lecithin‑rich foods correlated with lower odds of mild cognitive impairment; a very small blood‑marker subsample (15 vs 15) also showed lower phosphatidylcholine in impaired participants. The study is associative, relies on dietary recall, and the biomarker result is underpowered, so causation is not established. — If followed up, this claim could shift dietary guidance, spur supplement marketing (choline/lecithin), and prompt debate about how media and clinicians should handle early observational nutrition findings.