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Green Tea Extract (EGCG) для Weight Loss Plateau

C

EGCG inhibits COMT, prolonging norepinephrine signaling and supporting thermogenesis during caloric restriction. It may help partially counteract adaptive thermogenesis. Effects are most pronounced in habitual low-caffeine consumers.

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            C

        

        

            
Итог

            
            
EGCG inhibits COMT, prolonging norepinephrine signaling and supporting thermogenesis during caloric restriction. It may help partially counteract adaptive thermogenesis. Effects are most pronounced in habitual low-caffeine consumers.

            
            
        

    











    
    

        
        

            

  
Key Statistics





            


    

        
5

        
Исследования

    

    

        
300

        
Участники

    

    

        
            
            ↑
            
        
        
Positive

    

    

        C

        
Оценка

    




        


        
        

        
        
        

            

  
Dosage & Usage





            
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units


            
            

                
Часто используемые дозировки

                

                    
                    

                        
general:

                        
250-500 mg/day standardized to 50% EGCG

                    

                    
                    

                        
equivalent:

                        
3-5 cups green tea/day

                    

                    
                    

                        
weightmanagement:

                        
400-800 mg EGCG/day

                    

                    
                

                
                

                    Верхний предел: 800 mg EGCG/day (hepatotoxicity risk above this; rare but documented)
                

                
            

            

            

            
            

                Лучшее время приёма: With meals (reduces nausea risk); avoid on empty stomach; space from iron-containing foods/supp
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
Зарегистрированные побочные эффекты

                    
    
                        
                        
  • 
                            ⚠
                            Nausea on empty stomach
                        
    • 
                        
                        
  • 
                            ⚠
                            Insomnia (caffeine content)
                        
    • 
                        
                        
  • 
                            ⚠
                            Rare hepatotoxicity at high doses
                        
    • 
                        
                        
  • 
                            ⚠
                            Reduced iron absorption
                        
    • 
                        
                    

                

                

                
                

                    
Известные взаимодействия

                    
    
                        
                        
  • 
                            ●
                            Nadolol (reduced bioavailability)
                        
    • 
                        
                        
  • 
                            ●
                            Iron supplements (reduced absorption)
                        
    • 
                        
                        
  • 
                            ●
                            Blood thinners (theoretical)
                        
    • 
                        
                        
  • 
                            ●
                            Other stimulants (additive effects)
                        
    • 
                        
                    

                

                

                
                

                    

                        Допустимый верхний уровень потребления: 800 mg EGCG/day (hepatotoxicity risk above this; rare but documented)
                    

                

                
            

            

                Всегда консультируйтесь с врачом перед началом приёма любых добавок.Всегда консультируйтесь с лечащим врачом перед началом приёма любой добавки.
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does Green Tea Extract (EGCG) help with Weight Loss Plateau?
            
        
        

            Based on 5 studies with 300 participants, there is limited but promising evidence that Green Tea Extract (EGCG) may support Weight Loss Plateau management. Our evidence grade is C (Some Evidence).
        

    

    
    

        
            How much Green Tea Extract (EGCG) should I take for Weight Loss Plateau?
            
        
        

            Studies have used various dosages. A commonly studied range is 250-500 mg/day standardized to 50% EGCG. Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Green Tea Extract (EGCG)?
            
        
        

            Reported side effects may include Nausea on empty stomach, Insomnia (caffeine content), Rare hepatotoxicity at high doses, Reduced iron absorption. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Green Tea Extract (EGCG) and Weight Loss Plateau?
            
        
        

            We rate the evidence as Grade C (Some Evidence). This rating is based on 5 peer-reviewed studies with 300 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  
Related Evidence





            

                
                

                    
Другие ингредиенты для Weight Loss Plateau

                    

                        
                        
                            Caffeine
                            C

                        
                        
                    

                

                

                
                

                    
Green Tea Extract (EGCG) для других состояний

                    

                        
                        
                            Obesity
                            B

                        
                        
                        
                            Abdominal Fat Reduction
                            B

                        
                        
                        
                            Exercise Performance for Weight Loss
                            C

                        
                        
                    

                

                
            

        

        

    


    
    












    

        Отказ от ответственности FDA:
        Данные утверждения не были оценены Управлением по санитарному надзору за качеством пищевых продуктов и медикаментов (FDA). Продукты и информация на этом сайте не предназначены для диагностики, лечения, излечения или профилактики каких-либо заболеваний. Представленные оценки доказательности основаны на нашем анализе опубликованных рецензируемых исследований и не являются медицинской консультацией. Всегда консультируйтесь с лечащим врачом перед началом приёма любых добавок.