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Phosphorus - http://lpi.oregonstate.edu/infocenter/minerals/phosphorus/
A discussion of phosphorus with functions, deficiency signs, food sources, supplements, and recommendations from the Linus Pauling Institute. |
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Phosphorus Dietary Mineral - http://www.anyvitamins.com/phosphorus-info.htm
Facts about the mineral such as functions, RDA suggested intake, and food sources. |
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Phosphorus - http://www.mmeade.com/cheat/phosphorus.html
Brief essay on the mineral with list of good food sources, suggested intake, and functions. |
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Phosphorus - http://www.hoptechno.com/book29o.htm
Includes basic functions, food sources, suggested intake, and necessity in the diet. |