I seem to have reverse SAD–every year I get depressed in April and it gets worse until end of summer. I feel my best...
A reader asks:
I seem to have reverse SAD--every year I get depressed in April and it gets worse until end...
Is light therapy safe for the eyes?
A reader asks:
Is light therapy safe for the eyes?Answer:
The largest study, for 10,000 lux, 30 min daily exposures for up...
I am so grateful for the study that came out in 1998 showing that light therapy works on the backs of the knees as...
A reader asks:
I am so grateful for the study that came out in 1998 showing that light therapy works on...
About five days ago, I increased the amount of time in front of my light box from 30 to 45 minutes, to try to...
A reader asks:
About five days ago, I increased the amount of time in front of my light box from 30...
From what I gather, UV light is not a necessary component to help combat the symptoms of SAD or clinical depression. Is this correct?
A reader asks:
From what I gather, UV light is not a necessary component to help combat the symptoms of SAD...
What kind of light therapy would be most appropriate for a person at risk for macular degeneration? I have been seeing advertisements for green...
A reader asks:
What kind of light therapy would be most appropriate for a person at risk for macular degeneration? I...
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...
Have any studies been conducted in a clinical setting on the possibility of adverse effects on the retina with any light source of 10,000...
A reader asks:
Have any studies been conducted in a clinical setting on the possibility of adverse effects on the retina...
