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New study finds that omega-3 fatty acids, a nutrient found in types of fish, can mitigate self-harm behaviors and improve mental health over time.

Health Central sat down with cardiologist Tracy Stevens, MD, the medical director of Saint Luke's Muriel I. Kauffman Women’s Heart Center, to discuss warning signs of hypertension and when it's time to see a doctor.

David Hartzler was the epitome of health. A former collegiate swimmer, he had continued the sport into adulthood. Three times a week, the Lawrence, Kan., resident swam 3,000 meters with the Lawrence Masters Swim Club.