Can meditation be dangerous?

Meditation can be a great tool for those looking who are for an all-natural, medication-free way to treat insomnia. In fact, meditation has even been shown to help reduce the use of sleep pills. The practice likely improves insomnia symptoms by reducing measures of arousal in the brain. And there are no associated risks or side effects to trying meditation.

http://www.derekblog.com/sleep-wave-supplement-reviews/