
The effects of cystine reduce fatigue caused by exercise and maintain energy efficiency
This article explains how the amino acid cystine protects mitochondria and enhances energy production. It also explains how it efficiently converts lipids into energy, reduces oxidative stress during exercise, and helps recover from fatigue and improve endurance.


![[Academic Conference/Seminar Report] Research results on "High-Leucine Essential Amino Acid Mix" and "Cystine-Glutamine Mix" were presented at the AmCham 2022 Citizen's Health Forum](https://sports-science.ajinomoto.co.jp/wp-content/uploads/2023/01/ppr16_AmCham2022_main_fix.jpg)
![[Paper introduction] Cystine-glutamine mix reduces fatigue during endurance exercise by promoting fatty acid utilization](https://sports-science.ajinomoto.co.jp/wp-content/uploads/2022/10/ppr15_main.jpg)

![[Paper introduction] Effects of cystine and glutamine intake on exercise-induced changes in gastrointestinal permeability and injury markers in young men](https://sports-science.ajinomoto.co.jp/wp-content/uploads/2022/02/thum_science09.jpg)