· Omega-3 essential fatty acids. Found in fish oils, EPA and DHA are essential building blocks for the body's antiinflammatory prostaglandins (e.g., prostaglandin E1) and for turning off Cox-2 and the body's proinflammatory cytokines (IL-1, IL-6, and TNFa). In addition, omega-3 fatty acids block the activity of an enzyme that breaks down joint cartilage. Daily dosage: 3 or more grams.
· Gamma-linolenic acid. Although GLA is an omega-6 fatty acid, it has antiinflammatory properties. Relatively little GLA is converted to arachidonic acid and prostaglandin E2. Instead, GLA increases production of the antiinflammatory prostaglandin E1. Robert B. Zurier, M.D., of the University of Massachusetts Medical Center, Worcester, gave GLA supplements or placebos to 41 patients with rheumatoid arthritis. Two-thirds of those receiving GLA had a 25 percent reduction in their arthritic symptoms. Daily dosage: 2-3 grams.
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· Polyphenols and Flavonoids. Researchers at Case Western Reserve University, Cleveland, recently reported that the antioxidant polyphenols in green tea had antiinflammatory properties by inhibiting Cox-2 and TNFa. Genistein inhibits prostaglandin E2 and Cox-2, and quercetin inhibits the activity of inflammation-promoting "adhesion" molecules. It's likely that Pycnogenol, grape seed extract, and other flavonoids work through similar mechanisms. Daily dosage: 25-500 mg.
Thank you for that information!
Mike