What is the difference between color temperature and the color rendering index (CRI)? Which is more important for light therapy?
A reader asks:
What is the difference between color temperature and the color rendering index (CRI)? Which is more important for...
I have a number of related questions. 1. This is my first year using a light box. How do I know when to stop?...
A reader asks:
I have a number of related questions. 1. This is my first year using a light box. How...
I am 50 years old and have struggled with insomnia for decades. I can even remember not being able to fall asleep as early...
A reader asks:
I am 50 years old and have struggled with insomnia for decades. I can even remember not being...
If I am using light therapy to combat depression, and doing so resets my clock earlier …
A reader asks:
In the answer to question #1498 you wrote, "This is the time interval during which you can most...
I used a light box for about 10 days, and ended up experiencing anxiety and irritability, even after cutting back on the time of...
A reader asks:
I used a light box for about 10 days, and ended up experiencing anxiety and irritability, even after...
Having been diagnosed with adult attention deficit disorder (ADD) and depression, I have been on medication for both but feel worse during the winter...
A reader asks:
Having been diagnosed with adult attention deficit disorder (ADD) and depression, I have been on medication for both...
Do you have any suggestions for someone who has suffered with summer depression for years. …
A reader asks:
Do you have any suggestions for someone who has suffered with summer depression for years. Obviously the light...
Do you agree with the opinion that SAD should be treated simultaneously by light, regularly scheduled exercise and proper diet? …
A reader asks:
Do you agree with the opinion that SAD should be treated simultaneously by light, regularly scheduled exercise and...
I have been treated for major depression and bipolar disorder for several years, with different medications, but with no significant relief! Recently, I purchased...
A reader asks:
I have been treated for major depression and bipolar disorder for several years, with different medications, but with...
What is sundowning, and what symptoms occur with this? Is light therapy something that should be considered? The individual is suffering from depression, irritablility...
A reader asks:
What is sundowning, and what symptoms occur with this? Is light therapy something that should be considered? The...
