Kindness

I learned today that when you practice kindness serotonin is released in your body. Wikipedia says "serotonin is believed to play an important role in the regulation of mood, sleep, emesis (vomiting), sexuality and appetite. Serotonin has been thought to play a part in many disorders, notably as part of the biochemistry of depression, migraine, bipolar disorder and anxiety. Recent research suggests that serotonin also plays an important role in liver regeneration and acts as a mitogen (induces cell division) throughout the body." Wow!