Tag Archives: Polychlorinated biphenyl

Questions about the safety of fish and fish oil

30 Aug

Fish and fish oils are often promoted as memory enhancers. But there are reasons to be concerned about the safety of fish consumption. Here, for example, is a paper published in the journal Environmental Health Perspectives titled “Impairments of memory and learning in older adults exposed to polychlorinated biphenyls via consumption of Great Lakes fish.”

Dr. Greger has more:

And so does fishoilsafety.com

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