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US News and World Report

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Chubby children? Try giving them more sleep

March 9, 2007 at 4:23 p.m.

Chubby children? Try giving them more sleep

Vitamin D is naturally produced in skin exposed to the suns ultraviolet rays, but most Americans don't get enough from sun exposure or from food sources.

Let the vitamin D shine in

May 8, 2016 at 1:25 a.m.

Let the vitamin D shine in

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Sure, it's fun, but playtime for kids is hardly frivolous

November 25, 2006 at 5:24 a.m.

Sure, it's fun, but playtime for kids is hardly frivolous

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Law curbs decongestant sales

November 18, 2006 at 4:07 a.m.

Law curbs decongestant sales