Do light goggles or light therapy glasses work?
A reader asks:
Do light goggles or light therapy glasses work?Answer:
Head-mounted light therapy devices have been around for many years, the first by the same investigators who...
I work in rotating shifts: two days of 7 AM – 3 PM, then
A reader asks:
I work in rotating shifts: two days of 7 AM - 3 PM, then two days of 3...
I get the impression from everything I have read that exposure to light at the time of waking
A reader asks:
I get the impression from everything I have read that exposure to light at the time of waking...
My 24-year-old daughter had a kidney transplant three years ago
A reader asks:
My 24-year-old daughter had a kidney transplant three years ago and will always be on anti-rejection meds. She...
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...
