Phosphatidylserine isa type of phospholipid. It exists in your brain cell membranes and is an essential part of your bones, teeth and DNA.
Phosphatidylserine stimulates the release of dopamine, increases the production of acetylcholine (which is necessary for learning and memory), enhances brain glucose metabolism, reduces cortisol levels and boosts the activity of nerve growth factor
Evidence shows that Phosphatidylserine is effective for reducing symptoms of inattention and increasing short-term auditory memory
Phosphatidylserine is a phospholipid that is essential for the healthy functioning of cell membranes, particularly in the brain. It was first isolated from bovine brains in the early 20th century and later from plant sources such as soy and sunflower. Phosphatidylserine is a key component of cell membranes, contributing to cell structure and function, and it plays a crucial role in cell signalling, particularly in the nervous system.
Historically, phosphatidylserine supplements were derived from bovine sources, but due to concerns over bovine spongiform encephalopathy (BSE), most modern supplements are now sourced from plants. These supplements are used to improve cognitive functions, including memory, learning, and concentration, particularly in ageing populations.
In modern medicine, phosphatidylserine is used to support cognitive health. Studies have shown that it can improve symptoms of cognitive decline and enhance memory and mental processing speed in older adults. One study published in the journal Advances in Therapeutics found that phosphatidylserine supplementation improved cognitive function and memory in elderly patients with memory complaints. The participants showed significant improvements in memory recall and executive functions after supplementation compared to those who received a placebo (PubMed, 2013).
The benefits of phosphatidylserine extend beyond cognitive health. It has been found to reduce stress levels and improve mood. Phosphatidylserine helps to modulate cortisol levels, a hormone associated with stress, thereby promoting a sense of well-being. Research published in the Journal of Clinical Psychopharmacology indicated that phosphatidylserine supplementation reduced cortisol levels and perceived stress in young adults, supporting its role in stress management (Liebertpub, 2020).
Regarding ADHD support, a study detailed on Verywell Mind highlights that children with ADHD who were given phosphatidylserine supplements showed improvements in attention, impulsivity, and hyperactivity compared to those given a placebo. The results suggest that phosphatidylserine could be an effective natural supplement for managing ADHD symptoms, providing a safer alternative to traditional stimulant medications with fewer side effects.
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