By Science News, 12:10 PM September 8, 2011

New light on sunshine vitamin
Regarding the article “The power of D” (SN: 7/16/11, p. 22), I was very surprised that there was no mention of the positive effects of this vitamin on the debilitating effects of depression. I have lived in northern latitudes between upstate New York and now Vermont since my birth in 1954. My mother reminds me how she used to worry about the annual return of my severe depression as a young child, which turned more serious in January. I have childhood ...

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