Health and Nutrition Letter

Heart Association Re-Assesses Data on Soy Protein’s Benefits

April 2006

Abstract

In a turnaround that shouldn’t come as a big surprise to readers of the Healthletter, the American Heart Association (AHA) has concluded that soy protein has little or no effect on risk factors for heart disease—though it can still be a healthful replacement for animal protein high in saturated fat. Our December 2005 Special Report spotlighted growing doubts about soy protein, once touted as a “magic bullet” against a variety of health problems. Now the AHA has officially joined those backing off from the soy bandwagon, updating a 2000 scientific statement that endorsed soy protein’s potential for reducing cardiovascular risk.

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