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mikael mikael
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Posts: 12017
10 years ago
Vitamin K deficiencies are rare because
A) absorption of vitamin K from dietary sources is close to 100%.
B) most foods contain some vitamin K.
C) intestinal bacteria produce vitamin K.
D) the majority of people take vitamin K supplements.
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padrepadre
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10 years ago
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mikael Author
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10 years ago
Thanks for answering.
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