Background: The protective role of green tea against cancer is still unknown. Objectives: To
investigate the association between green tea consumption and esophageal cancer risk …

Objective Controversial results of the association between green tea consumption and risk
for esophageal cancer (EC) were reported by previous meta-analysis. Thus, the aim of this …

We performed a meta-analysis to analyze the association of various levels of green tea
consumption with risk of esophageal cancer. We searched MEDLINE, EMBASE, and the …

Background Green tea has shown the role of chemoprevention for cancer. Recently, several
studies suggested that green tea intake may have effect on esophageal cancer risk …

Epidemiological studies regarding the associations of tea and coffee consumption with
esophageal cancer (EC) risk are still inconsistent and this meta-analysis was conducted to …

OBJECTIVES: Green tea has been suggested to have a chemopreventive effect against
various cancers including stomach cancer. The aim of this study is to elucidate the …

Purpose Previous observational studies have shown that green tea consumption is
associated with a reduced incidence of digestive system cancers (DSCs). However, the …

This meta‐analysis investigated the quantitative association between the consumption of
green tea and the risk of stomach cancer in epidemiologic studies using crude data and …

Objective Numerous in vitro and animal studies have shown that green tea has a protective
effect against cancer. However, results from epidemiologic studies are conflicting. We …

Background: Gastrointestinal cancer is one of the leading causes of cancer mortality in the
world. Therefore, numerous efforts are being made to find chemoprotective substances able …