Green Tea Extractand Oxidative stress.
Evidence gradeA
ImpactModerate
Confidencehigh
Imported rating. This grade comes from SuppCo and has not been independently reviewed. It describes research, not a product, and it is not medical advice.
The rating
- Direction
- Favourable
- Rated by
- SuppCo
- Observed
- 28 September 2026
Studies behind it
The effect of green tea in oxidative stress.S. Coimbra · Clinical nutrition2006Regular, but not acute, green tea supplementation increases total antioxidant status and reduces exercise-induced oxidative stress: a systematic review.Daniel Rojano-Ortega · Nutrition research2021Effect of Green Tea Supplementation on Antioxidant Status in Adults: A Systematic Review and Meta-Analysis of Randomized Clinical TrialsNiloufar Rasaei · Antioxidants2021