You may know your good and bad cholesterol numbers, but do you know your omega-3 number?rnAs we reported in a 2007 story, researchers William Harris of the University of South Dakota and Clemens von Schacky of the University of Munich (Germany) proposed blood testing and an HS-omega-3 index that people could be measured against. Counting the omega-3 fatty acids in red blood cell membranes, they suggested an omega-3 number of at least 8 percent.
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