Описание
Key forms of choline supplementation are compared, including alpha-GPC, choline bitartrate, lecithin, and citicoline. These cholinergic compounds serve as precursors of acetylcholine and have been investigated for their effects on memory, cognitive function, and muscle performance.
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![Figure 1: Key forms of choline supplementation are compared, including alpha-GPC, choline bitartrate, lecithin, and citicoline. These cholinergic compounds serve as precursors of acetylcholine and have been investigated for their effects on memory, cognitive function, and muscle performance.]() > Source: Urna Kansakar et al. "Choline supplements: An update.." *Frontiers in endocrinology*, 2023. PMID: [36950691](https://pubmed.ncbi.nlm.nih.gov/36950691/)
<figure> <img src="" alt="Key forms of choline supplementation are compared, including alpha-GPC, choline bitartrate, lecithin, and citicoline. These cholinergic compounds serve as precursors of acetylcholine and have been investigated for their effects on memory, cognitive function, and muscle performance." /> <figcaption>Figure 1. Key forms of choline supplementation are compared, including alpha-GPC, choline bitartrate, lecithin, and citicoline. These cholinergic compounds serve as precursors of acetylcholine and have been investigated for their effects on memory, cognitive function, and muscle performance.<br> Source: Urna Kansakar et al. "Choline supplements: An update.." <em>Frontiers in endocrinology</em>, 2023. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/36950691/">36950691</a></figcaption> </figure>