By AdventistNews@gc.adventist.org (Loma Linda, California, United States)

We all know the saying “laughter is the best medicine,” but have you ever wondered how many body systems it really benefits? Laughter has a huge impact on both mental and physical health, and is possibly the cheapest medicine available, aside from fresh air, sunshine or exercise.
Lee S. Berk, DrPH, associate dean of research affairs for Loma Linda University School of Allied Health Professions, is serious about laughter. Berk has been studying the effect laughter has on the body since 1988,…

Source:: sda website