Blue light and its Effects on the human Brain
A recent study published by the National Academy of Science suggests that blue light may have an important role in how the brain processes emotion. The use of light in therapeutic treatments is not new; light therapy has been used to relieve mental conditions such depression. Traditional light therapy makes use of white light, which covers the entire light spectrum - blue, green, yellow, orange, violet and red. Newer studies isolate the specific light spectrum that causes our brain to adapt to emotional change.