Check out Dr.Barry Sears site and scroll down to "What is pharmaceutical grade fish oil?Oliva ---- Original Message ----- From: "Alex Shvartsman" <[log in to unmask]> "Man-made contaminants, PCBs and dioxins make their way into the ocean and are absorbed by marine life. The pollutants accumulate in fat that is distilled into the concentrated fish oil" If this is true, are fish oil supplements als contaminated???