Nine Steps To Building A Crystal Grid - by Doreen Virtue (taken from her book "Crystal Therapy") Adults and children need to get enough sleep to create the brain chemical serotonin. If enough serotonin isn’t produced the person wakes up feeling drowsy, hung-over, irritable, and hungry for refined carbohydrates (junk food). Low serotonin is also correlated with depression, PMS, and enuresis (bed-wetting). Some medical professionals are too quick to prescribe medications that boost serotonin, like Ritalyn and Prosac. Fortunately, there are natural ways to increase serotonin. Studies show that just 20 minutes of cardio exercise immediately increases serotonin. Also, getting outside,...