In a recently published book, Blinded by Science, the author  Matthew Silverstone, proves scientifically that trees do in fact improve  many health issues such as Attention Deficit Hyperactivity Disorder  (ADHD), concentration levels, reaction times, depression and other forms  of mental illness. He even points to research indicating a tree's  ability to alleviate headaches in humans seeking relief by communing  with trees.
     The author points to a number of studies that have shown that children  show significant psychological and physiological improvement in terms of  their health and well being when they interact with plants and trees.  Specifically, the research indicates that children function better  cognitively and emotionally in green environments and have more creative  play in green areas. Also, he quotes a major public health report that  investigated the association between green spaces and mental health  concluded that "access to nature can significantly contribute to our  mental capital and wellbeing".
 So what is it about nature that can have these significant effects? Up  until now it has been thought to be the open green spaces that cause  this effect. However, Matthew Silverstone, shows that it is nothing to  do with this by proving scientifically that it is the vibrational  properties of trees and plants that give us the health benefits and not  the open green spaces.
   The answer to how plants and trees affect us physiologically turns out  to be very simple. It is all to do with the fact that everything  vibrates in a subtle manner, and different vibrations affect biological behaviors. One research experiment showed that if you drink a glass of  water that has been treated with a "10Hz vibration" your blood  coagulation rates will change immediately on ingesting the treated  water. It is the same with trees, when touching a tree its different  vibrational pattern will affect various biological behaviors within  your body.
   This vibrational idea is backed up throughout the book by a number of  scientific studies to provide convincing proof that tree hugging after  all is not such a crazy idea. One report even concluded the following:  "safe, green spaces may be as effective as prescription drugs in  treating some forms of mental illnesses".
  There is one other school of thought are in alignment with this remarkable theory: Taoism. For example, the Taoist master Mantak Chia teaches students to meditate  with trees, as a way of release "negative energies." In his Cosmic Tree Healing Qigong method, Master Chia teaches how to align one's body with the "aura" (or  energetic field) of a tree. He explains that trees are natural  processors that can help you transform your body's sick or negative  energy into positive, vital life force energy. As you connect your  energy with the tree you facilitate your own physical and emotional  healing. The Taoist theory is that because trees stand very still, they  are better at absorbing the Earth's Energy and the Universal Force from  the Heavens. Trees and all plants have the ability to absorb the light  frequencies and transform them into physical food; and they do the same  with energetic food. The Taoist view of trees is to see them constantly  in meditation, with subtle energy as their natural language.
   One other fascinating laboratory that studies plant vibrational  energies is Damanhur, an intentional community in Italy. In this  peaceful and spiritual ecovillage there is a laboratory in the woods  that offers a beautiful choir of singing trees. Yeah, you read that  right... singing trees. Since 1976, researchers at Damanhur  have invented and developed equipment that can capture electromagnetic  changes on the surface of leaves and roots, transforming them into  actual sounds. The best part is, these trees seem to control their  electrical responses via a feedback mechanism, and demonstrate a kind of  awareness and preference for types of music. The singing plants and  trees of Damanhur have sparked off such a worldwide fascination that the  people began organizing “Plant Concerts”, where musicians perform to  the music created by the trees.
   Watch this 15-minute video of a beautiful demonstration singing plants  while one of Damanhur’s researchers explain the phenomenon.
Source: Uplift Me