Laughter is always uplifting, besides that, researchers believe that laughter improves our blood circulation because of its effects on the heart and blood pressure. we breathe in more oxygen as we laugh thus more oxygen goes into the body.
Studies showed that immune system is boosted by laughter. How? Firstly it increases the concentration of the circulating antibodies in the blood stream. Then it increases the concentration of circulating white blood cells in the immune reaction to combat foreign protein. So, this means, laughter makes us a lot more resistant towards diseases and infections.
So, have a giggle a day to keep the doctor at bay!