The Healing Energies of Light

by RogerCoghill (Author)

• Used

  Paperback
  2005

  $3.25

  Light levels profoundly affect the human brain's ability to function. Research demonstrates that light plays a critical role in physical and emotional well-being. Here, the full spectrum of light's influence is revealed, including light how and why the human body reacts differently to natural and artificial light, and how to use light at home, at work and during times of relaxation.

• Used

  Paperback
  2000

  $3.25