A new study shows that though researchers have stated that seafood is a rich source of nutrients, consumers are still concerned about safety issues.
Seafood is a rich source of essential vitamins, minerals and omega-3 fatty acids. According to the 2010 Dietary Guidelines for Americans, researchers have recommended the consumption of 8 ounces of seafood a week to reduce risk of heart diseases. They also recommend at least 8 to 12 ounces of a variety of seafood per week for pregnant women to boost their babies' eye and brain development.
Despite these recommendations and benefits, many consumers and some toxicologists continue to remain in a dilemma about whether or not seafood is safe to consume, reports Roger Clemens, Ph.D., CSO at Horn Company, Chatsworth, Calif., and adjunct professor at the University of Southern California School of Pharmacy in a press release.
According to him, two, 3- to 5-ounce servings each week of seafood like salmon, oysters and rainbow trout provide an average of 250 mg/day of Omega-3 fatty acids, which is good for reducing the risk of cardiovascular disease.
Wallace Hayes, Ph.D., Harvard School of Public Health, provides assurance that studies are going on to make consumable fish safer to eat. He reveals that bigger fish have more likelihood of containing high levels of mercury contamination. Mercury consumption during pregnancy hampers a child's cognitive development. Researchers also found frequent exposure to low levels of mercury can increase the risk of heart diseases as well.
Doris Hicks, seafood technology specialist with the Sea Grant Program, University of Delaware, said that while most people are aware of the health benefits of sea food, many of them refrain from consuming it weekly because of the fear of contamination.
To ensure safety, Hicks says it's not enough just to know the quality and source of seafood, consumers should also be aware of the handling practices, preparation and storage of seafood they many consume at home or in restaurants.
Click here to read about the other benefits of seafood consumption
