PMID:
Environ Sci Pollut Res Int. 2019 Jul 27. Epub 2019 Jul 27. PMID: 31352597
Abstract Title:
Canned food intake and urinary bisphenol a concentrations: a randomized crossover intervention study.
Abstract:
Bisphenol A (BPA) is an endocrine disruptor. To evaluate the effect of canned food consumption on internal BPA dose, urinary BPA concentrations were measured before and after intake of canned foods. This study applied a randomized crossover design, recruited 20 healthy volunteers, and divided them into two groups. One group consumed canned food; the other group consumed fresh food. After a 1-day washout, the dietary interventions were reversed. In each period, urine samples were collected immediately before meals and then 2 h, 4 h, and 6 h after meals. A mixed-effects model was used to assess BPA changes over time. Our results showed urinary BPA concentrations increased after consumption of canned food. Specifically, urinary BPA concentrations significantly differed between consumption of canned food and fresh foodat 2 h, 4 h, and 6 h after intake (p values of 0.001,
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