Fish and salad consumption are inversely associated with levels of oxidatively damaged DNA in a Danish adult cohort

This study investigated associations between levels of oxidatively damaged DNA, measured by the formamidopyrimidine DNA glycosylase (Fpg)-modified comet assay and intake of fish, salad, fruits, vegetables, wholegrain items, and potatoes in a cross-sectional study of 382 men and 591 women between 18 and 93 years. Intake of dietary items was obtained from questionnaires, and stratified into less than once per week, weekly or daily consumption....