Phosphatidylserine (PS) is a phospholipid that is found in high concentrations in the human brain. PS is known for its potential benefits and effects on cognitive function and brain health. It has been suggested that PS supplementation may help improve memory, attention, and processing speed, among other cognitive functions. Additionally, PS has been studied in individuals with attention-deficit/hyperactivity disorder and attention deficit disorder with promising results.
One study conducted by Pepping and colleagues (2015) investigated the effects of PS supplementation on cognitive function in healthy adults. The study found that PS supplementation resulted in significant improvements in memory and cognitive function compared to placebo. Additionally, PS was found to be safe and well-tolerated by participants.
Another study conducted by Hirayama and colleagues (2014) investigated the effects of PS supplementation on cognitive function in elderly individuals with memory complaints. The study found that PS supplementation resulted in significant improvements in memory and cognitive function compared to placebo. Additionally, the study found that PS supplementation was safe and well-tolerated by participants.
One study conducted by Manor and colleagues (2012) investigated the effects of PS supplementation on cognitive function in children. The study found that PS supplementation may have resulted in improvements in attention and impulsivity compared to placebo. Additionally, the study found that PS supplementation was safe and well-tolerated by participants.
Overall, the research suggests that PS supplementation may have potential benefits for cognitive function and brain health in both healthy individuals and those with cognitive impairments.