I think I have delayed sleep phase syndrome (DSPS). I took the Automated Morningness-Eveningness Questionnaire and got some interesting suggestions I’d like to try....
A reader asks:
I think I have delayed sleep phase syndrome (DSPS). I took the Automated Morningness-Eveningness Questionnaire and got some...
I am considering using a light box to adjust my circadian rhythm, which is now severely delayed. …
A reader asks:
I am considering using a light box to adjust my circadian rhythm, which is now severely delayed. I...
Can I use a light box while lying on my stomach?
A reader asks:
My ideal position for light therapy, as I am waking up, would be to use the lamp while...
If I wake up later than my ideal time on the weekend, should I still use the light therapy lamp for the same amount...
A reader asks:
If I wake up later than my ideal time on the weekend, should I still use the light therapy lamp...
I am 34 years old and have a long history of difficulty sleeping. My doctor diagnosed me with delayed sleep phase disorder (DSPD). It...
A reader asks:
I am 34 years old and have a long history of difficulty sleeping. My doctor diagnosed me with...
I have just been diagnosed with delayed sleep phase. My body clock tries to make me sleep from 2 a.m. until 10 a.m., but...
A reader asks:
I have just been diagnosed with delayed sleep phase. My body clock tries to make me sleep from...
What is delayed sleep phase disorder (DSPD)?
A reader asks:
What is delayed sleep phase disorder (DSPD)?Answer:
DSPD is a circadian rhythm disorder in which the internal body clock...
Should use of a proper light box raise my vitamin D level to a significantly higher level?
A reader asks:
Should use of a proper light box raise my vitamin D level to a significantly higher level?Answer:
No, light...
Do most people respond to light therapy even at the “right time” for phase advances or delays? Does it need to be done at...
A reader asks:
Do most people respond to light therapy even at the "right time" for phase advances or delays? Does...
I have suffered from delayed sleep phase syndrome since I was a little girl. I am now 46 and suddenly too old to live...
A reader asks:
I have suffered from delayed sleep phase syndrome since I was a little girl. I am now 46...
