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Latest David McCarty Stories

Vitamin D Levels Can Affect Daytime Sleepiness
2012-12-16 07:00:19

Individuals who find themselves getting sleepy during daytime hours may have vitamin D to blame, but the exact link between the two could depend upon their race, according to a new study.


Word of the Day
definiens
  • The word or words serving to define another word or expression, as in a dictionary entry.
The word 'definiens' comes from the Latin word 'definire', 'to define'.
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