What exactly is “chronobiology”?

A reader asks:  What exactly is "chronobiology"?Answer: The Science Chronobiology is a science that studies how the clock inside the brain interacts with...

Can too much neon light be bad for you? I live under a huge neon sign that shines through my windows all night.

A reader asks: Can too much neon light be bad for you? I live under a huge neon sign that shines...

How can I tell if the diffusion filter on a particular commercial apparatus is adequate?

A reader asks:  How can I tell if the diffusion filter on a particular commercial apparatus is adequate?Answer: There are two issues...

Somehow, I feel like it is always winter. I have never been able to wake up early in the morning even with the sun...

A reader asks: Somehow, I feel like it is always winter. I have never been able to wake up early in...

If one is sensitive to some fluorescent light — for example, I get migraines — can light boxes be used to treat SAD?

A reader asks:  If one is sensitive to some fluorescent light -- for example, I get migraines -- can light boxes...

Is it safe to use a light box if I am on intravenous antibiotic therapy with doxycycline for Lyme Disease? I have been instructed...

A reader asks:  Is it safe to use a light box if I am on intravenous antibiotic therapy with doxycycline for...

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