Sunday, July 5, 2020

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 it need to be...

I am thinking about using a home purifier with a negative ion generator…

A reader asks: I am thinking about using a home purifier with a negative ion generator. The purifier releases about 1 million ions per cubic...

Is it possible to have a rare case of extreme advance of sleep, which means you get tired, earlier and earlier in the day,...

A reader asks: Is it possible to have a rare case of extreme advance of sleep, which means you get tired, earlier and earlier in...

I use a light box on my desk at work all day…

A reader asks: Q: I use a light box on my desk at work all day during the fall and winter months. Should I limit...

Is it true that for society in general, people have a mind of their own by disrespecting or not taking account of their circadian...

A reader asks: Is it true that for society in general, people have a mind of their own by disrespecting or not taking account of...

I go to bed at 10 PM and wake up at 9 AM every day, and I have to take a nap…

A reader asks: I go to bed at 10 PM and wake up at 9 AM every day, and I have to take a nap...

I have suffered from mild to moderate Seasonal Affective Disorder (SAD) for years…

A reader asks: I have suffered from mild to moderate Seasonal Affective Disorder (SAD)  for years. It usually begins in late November. In the last...

I experience advanced sleep phase syndrome (ASPS) in addition to SAD. My understanding of SAD is to treat it with morning light. My understanding...

A reader asks: I experience advanced sleep phase syndrome (ASPS) in addition to SAD. My understanding of SAD is to treat it with morning light....

Is there a rule of thumb for deciding whether to use the light box at a later time than recommended?

A reader asks: Q: Is there a rule of thumb for deciding whether to use the light box at a later time than recommended? I...

I experience advanced sleep phase syndrome (ASPS) in addition to SAD. …

A reader asks: I experience advanced sleep phase syndrome (ASPS) in addition to SAD. My understanding of SAD is to treat it with morning light....

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