Fish is a great alternative to red meat. Fish is a healthy, lean protein and contains a type of fat called "omega-3," which may help protect the heart.

Review Date:8/8/2007
Reviewed By:Cynthia Dennison Haines, MD, family physician specializing in nutrition, fitness, and preventive health, St. John's Mercy Medical Center, St. Louis, MO, and Assistant Clinical Professor, St. Louis University's School of Medicine, Department of Community and Family Medicine.

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