Examine Database: Green Tea

Health Condition/Goal	Health Outcome	Grade	Evidence	Effect
General Cardiovascular Health	6 outcomes		3 Studies
Metabolic Health	2 outcomes		1 Study

6 outcomes

2 outcomes

Research FeedRead all studies

Can green tea improve cardiometabolic health in people with metabolic syndrome?

In this meta-analysis of 5 randomized controlled trials involving 197 participants with metabolic syndrome, green tea did not improve cardiometabolic markers compared to various controls.

Is coffee or tea intake associated with mortality and disability in older adults?

Does green tea improve mood disorder symptoms?

The short-term effects of black tea, green tea, and coffee

The effects of green tea kombucha on oxidative stress and endothelial function

Frequently Asked Questions

Do brewing conditions affect the composition and benefits of green tea?

Does green tea improve exercise metabolism, recovery, and performance?

Does green tea treat nonalcoholic fatty liver disease?

Does green tea prevent cancer?

Does green tea treat anxiety and depression?

Does green tea cause weight loss and prevent obesity?

Does green tea prevent osteoporosis and osteopenia?

Does green tea improve cognitive function?

Does green tea improve glycemic control?

Does green tea improve blood pressure?

Does green tea support vascular health and healthy aging?

What are other names for Green Tea?

Update History

All new FAQs were added to this page.
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Research written by

Thomas Solomon

Edited by

Conni Covington

Reviewed by

Giulia Guerrini

References

Examine Database References

Interleukin 6 - de Oliveira Assis FS, Vasconcellos GL, Lopes DJP, de Macedo LR, Silva MEffect of Green Tea Supplementation on Inflammatory Markers among Patients with Metabolic Syndrome and Related Disorders: A Systematic Review and Meta-Analysis.Prev Nutr Food Sci.(2024 Jun 30)
C-Reactive Protein (CRP) - Dehzad MJ, Ghalandari H, Nouri M, Makhtoomi M, Askarpour MEffects of green tea supplementation on antioxidant status and inflammatory markers in adults: a grade-assessed systematic review and dose-response meta-analysis of randomised controlled trials.J Nutr Sci.(2025)
C-Reactive Protein (CRP) - Haghighatdoost F, Hariri MThe effect of green tea on inflammatory mediators: A systematic review and meta-analysis of randomized clinical trials.Phytother Res.(2019 Sep)
Total Antioxidant Capacity (TAC) - Rasaei N, Asbaghi O, Samadi M, Setayesh L, Bagheri R, Gholami F, Soveid N, Casazza K, Wong A, Suzuki K, Mirzaei KEffect of Green Tea Supplementation on Antioxidant Status in Adults: A Systematic Review and Meta-Analysis of Randomized Clinical Trials.Antioxidants (Basel).(2021 Oct 29)

Green Tea

Overview

What is green tea?

What are green tea’s main benefits?

What are green tea’s main drawbacks?

How does green tea work?

Examine Database: Green Tea

Research FeedRead all studies

Frequently Asked Questions

Do brewing conditions affect the composition and benefits of green tea?

Does green tea improve exercise metabolism, recovery, and performance?

Does green tea treat nonalcoholic fatty liver disease?

Does green tea prevent cancer?

Does green tea treat anxiety and depression?

Does green tea cause weight loss and prevent obesity?

Does green tea prevent osteoporosis and osteopenia?

Does green tea improve cognitive function?

Does green tea improve glycemic control?

Does green tea improve blood pressure?

Does green tea support vascular health and healthy aging?

What are other names for Green Tea?

Update History

All new FAQs were added to this page.
major

References

Examine Database References

Examine Database References

Examine Database: Green Tea

Research FeedRead all studies

Green Tea

Overview

What is green tea?

What are green tea’s main benefits?

What are green tea’s main drawbacks?

How does green tea work?

Examine Database: Green Tea

Research FeedRead all studies

Frequently Asked Questions

Do brewing conditions affect the composition and benefits of green tea?

Does green tea improve exercise metabolism, recovery, and performance?

Does green tea treat nonalcoholic fatty liver disease?

Does green tea prevent cancer?

Does green tea treat anxiety and depression?

Does green tea cause weight loss and prevent obesity?

Does green tea prevent osteoporosis and osteopenia?

Does green tea improve cognitive function?

Does green tea improve glycemic control?

Does green tea improve blood pressure?

Does green tea support vascular health and healthy aging?

What are other names for Green Tea?

Update History

All new FAQs were added to this page.major

References

Examine Database References

Examine Database References

Examine Database: Green Tea

Research FeedRead all studies

All new FAQs were added to this page.
major