Dad jokes and good heart health could be linked

AUSTIN (KXAN) — Dad jokes could provide cardiovascular benefits that may be small but real, according to the American Heart Association.Do not confuse "dad joke" with "bad joke." These jokes rely on common things — like silly puns — that transcend age, politics and backgrounds. You don't have to be a dad to tell one. The term "dad joke" is relatively new; however, the concept is not."They used to be simply called 'jokes,'" said Anne Libera, director of comedy studies at The Sec