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Home Q & A Board Science-Related Homework Help Health, Nutrition, and Food Sciences
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mikael mikael
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10 years ago
How does a drop in blood calcium levels affect the functioning of vitamin D?
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10 years ago
• Drop in blood calcium causes secretion of PTH.
• PTH activates vitamin D.
• Activated vitamin D acts in three ways:
• Increases intestinal absorption of calcium.
• Increases the reabsorption of calcium in kidneys.
• Increases the mobilization of calcium from the bone.
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mikael Authormikael
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10 years ago
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#3
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10 years ago
:ssmiley:Medium Smiley Smiling Face with Open Mouth Grinning Face lol
Mastering in Nutritional Biology
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