Maternal caffeine consumption during pregnancy and the risk of miscarriage: a prospective cohort study.

Objective: The objective of the study was to examine whether the risk of miscarriage is associated with caffeine consumption during pregnancy after controlling for pregnancy-related symptoms. Study Design: This was…

Continue ReadingMaternal caffeine consumption during pregnancy and the risk of miscarriage: a prospective cohort study.

Prospective study of serum selenium concentrations and esophageal and gastric cardia cancer, heart disease, stroke, and total death.

Background: We previously reported an inverse association between prediagnostic serum selenium concentrations and the risk of oesophageal squamous cell carcinoma (ESCC) and gastric cardia cancer (GCC) but not gastric noncardia…

Continue ReadingProspective study of serum selenium concentrations and esophageal and gastric cardia cancer, heart disease, stroke, and total death.