The good, the bad, and the ugly: weighing the risks and benefits of seafood consumption.
The health benefits that long chain omega-3 fatty acids contribute in the reduction of coronary heart disease are well established through a number of scientific publications. A number of studies are also examining their potential role in mitigating other diseases and health conditions such as Alzheimer's and mental disorders. Some of the latest research have shown the importance of omega-3 fatty acids such as docosahexaenoic acid in cognitive development in infants. Extensive scientific research and recommendations to consume fish regularly from professional societies, health organizations, and government agencies consistently support dietary guidance to consume fish regularly. Nevertheless, increasingly consumers are being warned to eliminate or minimize their consumption of certain species. The warnings, which have been issued due to risks associated with chemical contaminates such as mercury, PCB, and dioxin in fish, have received extensive coverage in news articles and stories in popular magazines. There have been a series of mixed messages to the consumer about the benefits or risks in eating seafood. In some cases, the warnings have been issued by government agencies such as the Food and Drug Administration and Environmental Protection Agency's Joint Fish Advisory on methylmercury. In other cases, the warnings have come from advocacy groups and others. Unfortunately, the advice is often miscommunicated and misunderstood by consumers. The emerging news about the benefits and risks of fish consumption will be discussed in the context of their impacts on consumer's health and well-being.
Morrissey
Michael T
MT
Oregon State University Seafood Laboratory, USA.
D000818:Animals; D003257:Consumer Product Safety; D005506:Food Contamination / Q000032:analysis*; D058870:Food, Organic; D006801:Humans; D012307:Risk Factors; D017747:Seafood / Q000009:adverse effects / Q000592:standards