I think you need to have your phosphorus measured in the blood to learn more.
Phosphorus is excreted by the kidney, and will build up in certain disease states.
http://www.webmd.com/a-to-z-guides/phosphate-in-blood
Here is a long detailed monograph on phosphorus.
http://lpi.oregonstate.edu/infocente...ls/phosphorus/
This mineral is very common in many foods.
Here is a link with the top 10:
http://www.healthaliciousness.com/ar...orus-foods.php
As you can see, many foods are very high and the amount in your vitamin is not as high as many foods.
I think it is wise to get some blood tests at your doctor. Have a Dexa scan of your bones, to see if your phosphate is coming from there. While you are there get a B12 and Vit D level in addition to electrolytes including calcium.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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