SAN DIEGO, April 28 (UPI) -- Laughter, a well-known stress reliever, can help lessen the damage the stress hormone cortisol can cause the body increasing the risk of high blood pressure, diabetes and heart disease -- making laughter, the best medicine after all.
Gurinder Singh Bains of Loma Linda University and colleagues showed a 20-minute laugh-inducing funny video to a group of healthy elderly individuals and a group of elderly people with diabetes.