2. Alpha GPC Benefits
Here are the main Alpha GPC benefits:
Research suggests that a diet fortified with choline can boost your memory and may even slow down memory loss that comes with age . People who have insufficient choline may face a hard time concentrating or may even exhibit ADHD symptoms.
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Some research also indicates that supplementing with choline may improve your ability to grasp new learning concepts such as a language. 
Oral doses of alpha GPC have been shown to help brain and blood choline levels within 2 hours of consumption.  This assists in the formation of acetylcholine which is the first neurotransmitter to become affected in Alzheimer’s patients. That is why the bulk of the research involving preventive measures for Alzheimer’s involve including nutrients that increase levels of acetylcholine in the diet.
In fact, in Europe, Alpha GPC is used medicinally, but the US labels it as a supplement by the FDA.
Alpha GPC may also help fight fatigue while it increases stamina. Stamina and mood are believed to be correlated to excess levels of acetylcholine in the brain and body. 
Another reason for improved stamina could be the increase in the natural human growth hormone or HGH that alpha GPC stimulates. An elevated level of HGH is associated with higher levels of energy, longevity and anti-aging effects.
In addition, people who naturally have a higher level of HGH are likely to recover quicker and exhibit more energy along with feelings of wellbeing.
Some research indicates that Alpha GPC works like a dopaminergic, meaning that it has a positive effect on your mood, incentive, and the sensation of feeling pleasure. One such animal study looked into the effects that Alpha GPC had and concluded that it had a positive response to dopamine production.  Just to be clear, dopamine is a neurotransmitter that helps control the brain’s reward and pleasure centers.
With an increase in dopamine levels, alpha GPC could potentially be useful as a treatment for cognitive issues like Parkinson’s which are dopamine-related. People who suffer from an HGH deficiency can show improvement in their perception of mood and energy when given HGH for 6 months. So by using alpha GPC to stimulate HGH production, you can also improve your mood.
Boosts athletic performance
Closely tied to boosting stamina is the idea of improved athletic performance. With an increase in HGH levels, it becomes possible for the body to gain muscle in a short time. This gives athletes and gym goers who want to increase levels of HGH in their bloodstream an ideal option.
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Alpha GCP is also effective when it comes to increasing lower body force production after six days of supplementation.  This is a very handy feature for speed and power athletes, and is widely used by fitness gurus and enthusiasts to improve their performance.