Epidemiologic and cancer control studies on the association of periodontal disease and
cancer risk mostly suggest a positive association with overall cancer risk and certain specific …

Approximately 200 studies that examined the relationship between fruit and vegetable
intake and cancers of the lung, colon, breast, cervix, esophagus, oral cavity, stomach …

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 …

In this review of the scientific literature on the relationship between vegetable and fruit
consumption and risk of cancer, results from 206 human epidemiologic studies and 22 …

The epidemiologic literature on the relationship between vegetable and fruit consumption
and human cancer at a variety of sites is reviewed systematically. A total of 13 ecologic …

Despite a marked decline in the incidence of gastric carcinoma in many industrialized
nations, cancer of the stomach remains the second most common cause of cancer-related …

Tea is one of the most popular beverages consumed worldwide. The relationship between
tea consumption and human cancer incidence is an important concern. This topic has been …

Background Whether an association between alcohol drinking and gastric cancer risk exists
is an open question. In order to provide a definite quantification of the association between …

Recent studies have investigated the association between periodontal disease, tooth loss,
and several systemic diseases including cancer, cardiovascular disease, and preterm birth …

Background Tooth loss has previously been associated with a higher risk of cancer, heart
disease, and stroke, but the role of confounding by smoking remains an issue. Methods We …