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Title: Sunlight shining on your skin increases your body's own manufacture of which vitamin? Post by: aleja98 on Jan 22, 2018 Sunlight shining on your skin increases your body's own manufacture of which vitamin?
A) Niacin B) Vitamin A C) Vitamin K D) Vitamin D Title: Sunlight shining on your skin increases your body's own manufacture of which vitamin? Post by: TSparkman10 on Jan 22, 2018 Content hidden
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