Good for the Heart

Heart attack patients who have pets survive longer than those without, according to several studies. Male pet owners have less sign of heart disease -- lower triglyceride and cholesterol levels -- than non-owners, researchers say.

SOURCES: Gern, J. Journal of Allergy and Clinical Immunology, February 2004; vol 113: pp 307-314. WebMD Feature: "Pet Doctor." WebMD Feature: "Everyday Playtime for Adults." Nadine Kaslow, PhD, professor of psychiatry and behavioral sciences, Emory University, Atlanta. Lynette Hart, PhD, associate professor, University of California at Davis School of Veterinary Medicine. Blair Justice, PhD, psychology professor, University of Texas School of Public Health; author, Who Gets Sick: How Beliefs, Moods, and Thoughts Affect Your Health.