New research found the portfolio diet, a lesser-known heart-healthy diet, is linked to a decreased risk of heart attack and stroke. The diet focuses on four main groups that are proven to lower cholesterol: soluble fiber, soy protein, plant sterols, and nuts.

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United States , American , Gregory Katz , Jay Chudow , Andrea Glenn , American Heart Association , Montefiore Medical Center , Public Health , Portfolio Diet Score , Portfolio Diet , Dietary Approaches , Stop Hypertension ,