Green light therapy is an interesting fairly recent development in light therapy for sad over the past 10 years or so.
White light therapy for depression white light therapy for depression.
Seasonal affective disorder s a d is a form of depression that often occurs as a result of reduced exposure to sunlight in the fall winter and spring.
Journal of affective disorders.
The systematic review was performed according to the prisma guidelines.
Martensson b et al.
Average depression scores also were much lower among the light therapy group 9 2 on the hamilton depression scale indicating mild depression than the placebo group 14 9 a score falling in the.
A randomized clinical trial.
For the purposes of seasonal affective disorder light therapy the colors of interest are white blue green red.
Efficacy of bright light treatment fluoxetine and the combination in patients with nonseasonal major depressive disorder.
Bright white light therapy in depression.
White and blue are better for sad.
Light therapy exposure to artificial light can be a safe effective way to treat symptoms of depression seasonal affective disorder s a d sleep disorders and mood disorders.
Forget about red for seasonal affective disorder light therapy.
A critical review of the evidence.
Lam rw et al.
It can also treat other conditions as well including other types of depression sleep disorders and other conditions.