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Caffeine 관련 Exercise Performance for Weight Loss

A

Meta-analyses show 3-6 mg/kg caffeine improves endurance performance by 3-5%, strength by 2-5%, and sprint performance. Caffeine enhances fat oxidation during exercise by 10-30%. It is one of the most established ergogenic supplements alongside creatine.

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결론

            
            
Meta-analyses show 3-6 mg/kg caffeine improves endurance performance by 3-5%, strength by 2-5%, and sprint performance. Caffeine enhances fat oxidation during exercise by 10-30%. It is one of the most established ergogenic supplements alongside creatine.

            
            
        

    











    
    

        
        

            

  
Key Statistics





            


    

        
40

        
연구

    

    

        
5000

        
참여자

    

    

        
            
            ↑
            
        
        
Positive

    

    

        A

        
등급

    




        


        
        

        
        
        

            

  
Dosage & Usage





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


            
            

                
일반적으로 사용되는 용량

                

                    
                    

                        
general:

                        
100-200 mg/day

                    

                    
                    

                        
thermogenic:

                        
200-400 mg/day

                    

                    
                    

                        
preexercise:

                        
3-6 mg/kg body weight

                    

                    
                

                
                

                    상한량: 400 mg/day (FDA general guideline for healthy adults)
                

                
            

            

            

            
            

                권장 복용 시간: Morning or pre-exercise; avoid within 6 hours of bedtime; tolerance develops over 1-2 weeks
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
보고된 부작용

                    
    
                        
                        
  • 
                            ⚠
                            Insomnia
                        
    • 
                        
                        
  • 
                            ⚠
                            Anxiety and jitteriness
                        
    • 
                        
                        
  • 
                            ⚠
                            Increased heart rate
                        
    • 
                        
                        
  • 
                            ⚠
                            Digestive upset
                        
    • 
                        
                        
  • 
                            ⚠
                            Tolerance development over 1-2 weeks
                        
    • 
                        
                    

                

                

                
                

                    
알려진 상호작용

                    
    
                        
                        
  • 
                            ●
                            Adenosine receptor agonists
                        
    • 
                        
                        
  • 
                            ●
                            Lithium (reduced clearance)
                        
    • 
                        
                        
  • 
                            ●
                            Theophylline
                        
    • 
                        
                        
  • 
                            ●
                            MAOIs
                        
    • 
                        
                        
  • 
                            ●
                            Other stimulants (additive effects)
                        
    • 
                        
                    

                

                

                
                

                    

                        일일 최대 섭취 허용량: 400 mg/day (FDA general guideline for healthy adults)
                    

                

                
            

            

                건강기능식품을 복용하기 전에 반드시 의료 전문가와 상담하십시오.
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does Caffeine help with Exercise Performance for Weight Loss?
            
        
        

            Based on 40 studies with 5,000 participants, there is strong evidence from multiple clinical trials that Caffeine may support Exercise Performance for Weight Loss management. Our evidence grade is A (Strong Evidence).
        

    

    
    

        
            How much Caffeine should I take for Exercise Performance for Weight Loss?
            
        
        

            Studies have used various dosages. A commonly studied range is 100-200 mg/day. Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Caffeine?
            
        
        

            Reported side effects may include Insomnia, Anxiety and jitteriness, Increased heart rate, Digestive upset. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Caffeine and Exercise Performance for Weight Loss?
            
        
        

            We rate the evidence as Grade A (Strong Evidence). This rating is based on 40 peer-reviewed studies with 5,000 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  
Related Evidence





            

                
                

                    
관련 다른 성분: Exercise Performance for Weight Loss

                    

                        
                        
                            Ashwagandha
                            B

                        
                        
                        
                            Iron
                            C

                        
                        
                        
                            L-Carnitine
                            C

                        
                        
                        
                            Green Tea Extract (EGCG)
                            C

                        
                        
                    

                

                

                
                

                    
Caffeine 다른 건강 상태에 대한 근거

                    

                        
                        
                            Fat Oxidation Enhancement
                            A

                        
                        
                        
                            Weight Loss Plateau
                            C

                        
                        
                    

                

                
            

        

        

    


    
    












    

        FDA 면책 조항:
        이 내용은 미국 식품의약국(FDA)의 평가를 받지 않았습니다. 이 웹사이트의 제품 및 정보는 질병의 진단, 치료, 완치 또는 예방을 목적으로 하지 않습니다. 제시된 근거 등급은 발표된 동료 심사 연구에 대한 우리의 분석에 기반하며, 의학적 조언을 구성하지 않습니다. 건강기능식품 복용을 시작하기 전에 반드시 의료 전문가와 상담하십시오.