Allen Klein Heart Quotations

While most of us know that we feel better after a good hearty laugh, science, in many cases, is yet to prove why.

It is still not clear from this study how laughter can directly help the heart but other studies have shown that laughter is beneficial for every system in the body.

Now, a recent study from cardiologists at the University of Maryland, has shown that laughter may have a beneficial effect on the heart.