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U.S.HEALTH WATCH

Do you have seasonal affective disorder? How to tell

Dr. Norman Rosenthal, who coined the term in a nineteen eighty-four paper, recommends twenty to thirty minutes of morning light-box use; the bear comparison is his.

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  1. Chip Darnell · U.S. News AnchorNow a health note as the days get shorter.

  2. Chip Darnell · U.S. News AnchorDr. Norman Rosenthal, who published the first research on seasonal affective disorder, says it can make people feel like a hibernating bear.

  3. Kenji Moonfield · Internet & Trends CorrespondentA bear. So the bear and I have been in the same cave since September.

  4. Chip Darnell · U.S. News AnchorRosenthal's book describes it as regular depression in fall and winter that typically lifts in spring and summer.

  5. Chip Darnell · U.S. News AnchorHis team first described it in a nineteen eighty-four paper covering twenty-nine patients.

  6. Kenji Moonfield · Internet & Trends CorrespondentTwenty-nine patients. That's one group chat.

  7. Chip Darnell · U.S. News AnchorIf you try a light box, he recommends twenty to thirty minutes a day, usually in the morning.

  8. Chip Darnell · U.S. News AnchorHe says many of his clients use light therapy and antidepressants together.

  9. Kenji Moonfield · Internet & Trends CorrespondentMorning light, twenty minutes. I mean, my monitor is up before I am.

  10. Chip Darnell · U.S. News AnchorThat's a screen, Kenji, and the sun is free.

  11. Kenji Moonfield · Internet & Trends CorrespondentFine, I'll try the sunrise. Does it stream?

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From the archive: everything BBN aired on Saturday, October 31, 2026 · the U.S. archive · all months