| http://www.w3.org/ns/prov#value | - unscientific, counterproductive sun-avoidance campaign (see ???Cancer Society???s Anti-Sun Ads Decried as Deceptive???):Q: How much sun should I get?A: Many experts believe just 15 minutes a few times a week without sunscreen is sufficient and safe for most light-skinned people, but this is controversial.Q. What about food sources?A. Vitamin D is in Salmon, Tuna and other oily fish, and is routin
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