Objectives To evaluate the existing evidence for associations between coffee consumption
and multiple health outcomes. Design Umbrella review of the evidence across meta …

To evaluate the associations between coffee and caffeine consumption and various health
outcomes, we performed an umbrella review of the evidence from meta-analyses of …

Increasing interest in the health benefits of tea has led to the inclusion of tea extracts in
dietary supplements and functional foods. However, epidemiologic evidence regarding the …

OBJECTIVE: Coffee is a beverage used worldwide. It includes a wide array of components
that can have potential implication on health. We have reviewed publications on the impact …

Background This review is an update of a previously published review in the Cochrane
Database of Systematic Reviews (2009, Issue 3). Tea is one of the most commonly …

Abstract Each year, 430,000 people are diagnosed with bladder cancer. Due to the high
recurrence rate of the disease, primary prevention is paramount. Therefore, we reviewed all …

Consumption of tea (Camellia sinensis) has been suggested to prevent cancer, heart
disease and other diseases. Animal studies have shown that tea and tea constituents inhibit …

Background Coffee consumption has been shown to be associated with cancer of various
sites in epidemiological studies. However, there is no comprehensive overview of the …

Our literature review of currently available data in the area of tea and cancer prevention
demonstrated that there is more conclusive evidence for the chemopreventive effect of green …

Mortality from bladder cancer has shown downward trends over the last 2 decades in
several western European countries (albeit 10–15 years later than similar trends in the US) …