Dietary Intake Estimates and Urinary Cadmium Levels in Danish Postmenopausal Women.

ABSTRACT:

Background

Cadmium is a known carcinogen that can disrupt endocrine signalling. Cigarette smoking and food are the most common routes of non-occupational exposure to cadmium. Cadmium accumulates in the kidney and can be measured in urine, making urine cadmium (U-Cd) a biomarker of long-term exposure. However dietary-cadmium (D-Cd) intake estimates are often used as surrogate indicator of cadmium exposure in non-smoking subjects. It is therefore important to investigate the concordance between D-Cd estimates obtained with Food Frequency Questionnaires and U-Cd.

Methods

U-Cd levels were compared with estimated dietary-cadmium (D-Cd) intake in 1764 post-menopausal women from the Danish Diet, Cancer and Health cohort. For each participant, a food frequency questionnaire, and mea

SUBMITTER: Vacchi-Suzzi C 

PROVIDER: S-EPMC4577120 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature