Evidence supporting the use of: Alpha-GPC
For the health condition: Concentration (poor)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Alpha-GCP (Alpha-glycerylphosphorylcholine, often called Alpha-GPC) is a choline compound that has been studied for its potential cognitive-enhancing effects, particularly in the context of age-related cognitive decline and neurodegenerative disorders. There is scientific evidence suggesting that Alpha-GPC may support cognitive functions, including attention and concentration, primarily through its role as a precursor to acetylcholine, a neurotransmitter essential for memory and attention processes.

Several clinical studies have investigated Alpha-GPC supplementation in populations with cognitive impairments, such as Alzheimer's disease and vascular dementia. These studies have shown improvements in cognitive parameters, including attention, memory, and executive function. For example, a number of double-blind, placebo-controlled trials have demonstrated that Alpha-GPC can improve attention and cognitive performance in elderly individuals with mild to moderate dementia. However, direct evidence for its use in healthy individuals or specifically for poor concentration (without underlying disease) is more limited.

Overall, the scientific support for Alpha-GPC’s effectiveness in improving concentration is moderate, with more robust evidence in populations with cognitive deficits and less data in healthy individuals. The ingredient is not primarily justified by tradition but rather by scientific research, though more high-quality, large-scale studies in diverse populations are needed to further clarify its role in supporting concentration.

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Products containing Alpha-GPC

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