Yoga class at Temple University Hospital tries to prove how laughter heals the heart.
NORTH PHILADELPHIA (WPVI) -- The saying goes that 'laughter is the best medicine.'. and this yoga class at Temple University Hospital Tuesday tried to prove how it heals the heart.
People were urged to incorporate laughter in their daily life, even laugh about problems that can be stressful. Doctors say that can help the mind process stress and in turn not burden the heart.