I’ve been using light therapy for three to four weeks with great success…

A reader asks: I've been using light therapy for three to four weeks with great success. My problem is that every Saturday I...

I am new (last 10 or so days) to light box use and am still learning the ropes of all the different variables. I...

A reader asks: I am new (last 10 or so days) to light box use and am still learning the ropes...

Is it OK to wear contact lenses while sitting in front of a light box?

A reader asks:  Is it OK to wear contact lenses while sitting in front of a light box? Answer: It is OK, as...

 I am getting some success against depression with a light box, but still find that I crave light, especially by the afternoon. My mood...

A reader asks:  I am getting some success against depression with a light box, but still find that I crave light,...

I used my light box at 8 a.m. during daylight savings time. Now that we’re back on standard time, should I use it at...

A reader asks:  I used my light box at 8 a.m. during daylight savings time. Now that we're back on standard...

 I use my light box for about 30 minutes each morning. However, I’ve been thinking about ways to brighten up my rooms all day....

A reader asks:  I use my light box for about 30 minutes each morning. However, I've been thinking about ways to...

Is there any kind of device I could use to see how much light comes off my light box at 24 inches? I am...

A reader asks: Is there any kind of device I could use to see how much light comes off my light...

Is 7500 lux enough for effective light therapy treatment?

A reader asks: Is 7500 lux really enough? Will it significantly increase the length of time I need to sit in...

 What is your opinion about the safety and efficacy of green light boxes? …

A reader asks:  What is your opinion about the safety and efficacy of green light boxes? A manufacturer cites some research...

My 16-year-old daughter is perpetually tired, even though she sleeps well and gets plenty of it. She goes to bed at 9 at night...

A reader asks:  My 16-year-old daughter is perpetually tired, even though she sleeps well and gets plenty of it. She goes...

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