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Phosphorus

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In this Lesson you will Learn

  1. What is phosphorus?
  2. Why is phosphorus important?
  3. How much phosphorus do I need?
  4. What are dietary sources of phosphorus?
 

Phosphorus is a mineral that, along with calcium, plays an important role in forming bones and teeth. Phosphorus also plays a role in producing energy and the energy-storage molecule ATP, and repairing cells and tissues

Since most foods contain phosphorus, deficiency is rare. Protein-rich foods like meat, poultry, fish, eggs, dairy products, nuts, and seeds are all good sources of phosphorus. Phosphorus is also found in carbonated beverages like soda pop, which can contribute to overconsumption of phosphorus compared to calcium (the ideal ratio of phosphorus to calcium is 1:1).1 

pumpkin seedsSwiss cheesesardineslentilswild rice

The recommendation is 800 mg of phosphorus daily, but, again, too much phosphorus can interfere with calcium levels. Excess phosphorus is also a problem for people with kidney disease, as the kidneys are responsible for removing extra phosphorus and phosphorus build-up can lead to further kidney damage.2 

Phosphorus-rich Foods

Ingredient mg of Phosphorus per 100g mg of Phosphorus per 100 calories
baking powder 6869.0 7081.4
sugar-free raspberry gelatin 1293.0 653.0
pumpkin seeds 1233.0 220.6
all-bran cereal 1150.0 442.3
hemp seeds 1123.0 193.6
velveeta cheese 1024.0 461.3
bran 1013.0 469.0
nonfat dry milk powder 968.0 267.4
salt cod 950.0 327.6
KRAFT Singles 923.0 623.6
poppy seeds 870.0 165.7
chia seeds 860.0 177.0
wheat germ 842.0 233.9
mustard seeds 828.0 163.0
Cheez Whiz 806.0 292.0
tahini 790.0 133.4
soy protein powder 776.0 229.6
powdered milk 776.0 156.5
romano cheese 760.0 196.4
oat bran 734.0 298.4
unsweetened cocoa powder 734.0 321.9
kraft grated parmesan cheese 729.0 169.1
dutch process cocoa 728.0 330.9
instant pistachio pudding mix 705.0 187.0
dried soybeans 704.0 157.8
parmesan cheese 694.0 177.0
sunflower seeds 660.0 113.0
skim milk mozzarella 656.0 465.2
roasted soybeans 649.0 143.9
whey 643.0 156.4
ground flaxseed 642.0 120.2
american cheese 641.0 172.8
active dry yeast 637.0 196.0
sesame seeds 629.0 109.8
lotus seed 626.0 188.6
gruyere cheese 605.0 146.5
cashews 593.0 107.2
brazil nuts 590.0 86.8
bisquick 585.0 136.7
pine nuts 575.0 85.4
caraway seeds 568.0 170.6
swiss cheese 567.0 149.2
amaranth 557.0 150.1
celery seed 547.0 139.5
gouda cheese 546.0 153.4
dried dill weed 543.0 214.6
Edam cheese 536.0 150.1
havarti cheese 530.0 155.3
quinoa flakes 529.4 137.4
fat-free cream cheese 523.0 498.1
oat 523.0 134.4
dried chives 518.0 166.6
black walnuts 513.0 83.0
cheddar cheese 512.0 127.0
peanut flour 508.0 118.7
bran flakes 508.0 158.8
ground cumin 499.0 133.1
provolone cheese 496.0 141.3
soy flour 494.0 113.3
roasted cashews 490.0 85.4
pistachios 490.0 87.2
sardines 490.0 235.6
cornbread mix 489.0 117.0
fennel seeds 487.0 141.2
low-fat cheese 484.0 279.8
almonds 484.0 84.2
cheerios 481.0 129.6
blanched almonds 481.0 81.5
ground coriander 481.0 172.4
egg substitute 478.0 107.7
instant oatmeal 474.0 129.2
unsalted pistachios 469.0 82.7
Red Leicester 464.0 121.8
Cheshire cheese 464.0 119.6
part-skim mozzarella cheese 463.0 182.3
turkey bacon 460.0 120.4
quinoa 457.0 124.2
colby cheese 457.0 116.0
homemade granola 456.0 93.3
oat flour 452.0 111.9
lentils 451.0 127.8
chervil 450.0 189.9
canned sprats 450.0 223.9
dried great northern beans 447.0 131.9
monterey jack cheese 444.0 119.0
star anise 440.0 130.6
shredded mexican cheese blend 438.0 122.3
dried parsley 436.0 149.3
nuts 435.0 73.2
wild rice 433.0 121.3
biscuits 430.0 117.8
teff 429.0 116.9
dried black-eyed peas 424.0 126.2
dried fava beans 421.0 123.5
garlic powder 414.0 125.1
dried pinto beans 411.0 118.4
rolled oats 410.0 108.2
coriander seeds 409.0 137.2
dried white kidney beans 407.0 122.2
dried navy beans 407.0 120.8
show entire table

Sources

  1. University of Maryland Medical Center - Phosphorus
  2. The Linus Pauling Institute Micronutrient Information Center - Phosphorus
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Takeaways

  1. Phosphorus in a mineral necessary for bone and teeth formation, energy production and storage, and cell and tissue repair.
  2. Adults need 800 mg of phosphorus daily.
  3. Phosphorus is found in all foods, but the best sources are high-protein foods like meat, fish, eggs, dairy, and nuts.
  4. *Phosphorus is also found in carbonated sodas, which can lead to too much phosphorus in the diet compared to calcium (the ideal ratio is 1:1).​​
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