Laughter works wonderfully well in the moment, but it also has some surprising long-term health benefits. Laughter can truly make you feel better. Laughter helps the pituitary gland release its own pain-suppressing opiates.
What can laughter do?:
- Lower blood pressure
- Increase vascular blood flow and oxygenation of the blood
- Give a workout to the diaphragm and abdominal, respiratory, facial, leg, and back muscles
- Reduce certain stress hormones such as cortisol and adrenaline
- Increase the response of tumor- and disease-killing cells such as Gamma-interferon and T-cells
- Defend against respiratory infections–even reducing the frequency of colds–by immunoglobulon in saliva.
- Increase memory and learning; in a study at Johns Hopkins University Medical School, humor during instruction led to increased test scores
- Improve alertness, creativity, and memory
Humor and creativity work in similar ways, by creating relationships between two disconnected items, you engage the whole brain.
Humor works quickly. Less than a half-second after exposure to something funny, and electrical wave moves through the higher brain functions of the cerebral cortex. The left hemisphere analyzes the words and structures of the joke; the right hemisphere “gets” the joke; the visual sensory area of the occipital lobe creates images; the limbic (emotional) system makes you happier; and the motor sections make you smile or laugh.
So let’s laugh. What makes you laugh?