Skip to main content
BrainCited

Phosphatidylserine
Phosphatidylserine

nootropic

别名: PS, Ptd-L-Ser, Soy Phosphatidylserine, Sunflower Phosphatidylserine

<\/script>\n
`; }, get iframeSnippet() { const domain = 'braincited.com'; const params = 'ingredient\u003Dphosphatidylserine'; return ``; }, get activeSnippet() { return this.method === 'script' ? this.scriptSnippet : this.iframeSnippet; }, copySnippet() { navigator.clipboard.writeText(this.activeSnippet).then(() => { this.copied = true; setTimeout(() => { this.copied = false; }, 2000); }); } }" @keydown.escape.window="open = false" @click.outside="open = false">

Embed This Widget

Style



      
      
    


    
    

      Widget powered by
      .
      Free, no account required.
    

  




    






    
    

        
        
        

            

  
About





            

                
Phosphatidylserine is an essential phospholipid component of neuronal cell membranes that supports cell-to-cell communication and neurotransmitter release. The FDA has granted a qualified health claim stating it may reduce the risk of cognitive dysfunction in the elderly. Studies show modest improvements in memory, learning, and mood in older adults.

            

        

        

        
        
        

            

  
How It Works





            

                
Essential phospholipid component of neuronal cell membranes; supports cell-to-cell communication, neurotransmitter release (acetylcholine, dopamine), and cortisol regulation; maintains membrane fluidity critical for signal transduction.

            

        

        

        
        
        

            

  
Evidence For Conditions





            

                

                    

                        
                            

                                健康状况
                                等级
                                研究数量
                                受试者
                                
                            

                        
                        
                            
                            

                                
                                    
                                        Age-Related Cognitive Decline
                                    
                                
                                
                                    B

                                
                                
                                    16
                                
                                
                                    1100
                                
                                
                                    
                                        查看 →
                                    
                                
                            

                            
                            

                                
                                    
                                        Stress-Induced Cognitive Decline
                                    
                                
                                
                                    C

                                
                                
                                    6
                                
                                
                                    400
                                
                                
                                    
                                        查看 →
                                    
                                
                            

                            
                            

                                
                                    
                                        Attention & Focus Difficulties
                                    
                                
                                
                                    C

                                
                                
                                    5
                                
                                
                                    350
                                
                                
                                    
                                        查看 →
                                    
                                
                            

                            
                        
                    

                

            

        

        

        
        
        

            

  
Side Effects





            
    
                
                
  • 
                    
                    Mild gastrointestinal discomfort
                
    • 
                
                
  • 
                    
                    Insomnia at high doses
                
    • 
                
                
  • 
                    
                    Rare allergic reactions (soy-derived forms)
                
    • 
                
            

        

        

        
        
        

            

  
Drug & Supplement Interactions





            
    
                
                
  • 
                    
                    Anticholinergic medications (may reduce PS effectiveness)
                
    • 
                
                
  • 
                    
                    Blood thinners (theoretical interaction)
                
    • 
                
                
  • 
                    
                    Cholinesterase inhibitors (additive cholinergic effects)
                
    • 
                
            

            

                请务必告知您的医疗保健提供者您正在服用的所有补充剂。
            

        

        

        
        
        

            

  
Related Ingredients





            

                
                
                    Uridine Monophosphate
                    
                
                
                
                    Creatine
                    
                
                
                
                    Citicoline
                    
                
                
            

        

        
    


    
    












    

        FDA 免责声明:
        这些声明未经美国食品药品监督管理局（FDA）评估。本网站上的产品和信息无意用于诊断、治疗、治愈或预防任何疾病。所展示的证据等级基于我们对已发表的同行评审研究的分析，不构成医疗建议。在开始任何补充剂方案之前，请务必咨询您的医疗保健提供者。