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Uridine and synaptic membrane synthesis: mechanisms and clinical limits

How UMP connects to CTP, the Kennedy pathway, choline and DHA; what synapse models and nutritional-mixture trials show, and where evidence ends and unsupported protocols begin.

October 3, 2026

Alpha-GPC and citicoline: acetylcholine, membranes and clinical evidence

How alpha-GPC and citicoline enter choline metabolism, membrane synthesis and synaptic transmission. A detailed account of blood–brain barrier transport, human studies, doses and duration, observational vascular signals and the limits of the TMAO hypothesis.

October 2, 2026

Phosphatidylserine: membranes, cortisol and clinical evidence

A detailed examination of membrane asymmetry, PKC, synaptic signals and the HPA axis, distinguishing cellular models from human trials. PS formulations, memory and exercise findings, doses and safety limitations.