Phosphorus is a mineral responsible for the metabolism of fat, carbohydrates and amino acids. The bones contain almost 85 percent of the phosphorus in the body, reports the Linus Pauling Institute. Deficiencies are rarely documented due to the availability of phosphorus in food, but excessive intake may lead to accumulation in soft tissues, states the National Institutes of Health. Even though the body needs phosphorus, some diseases, such as kidney disease and severe dysfunction of calcium regulation, require restrictions in the amounts of phosphorus intake.
Dairy Products
Dairy products have the highest content of phosphorus of all foods. If avoiding phosphorus, use nondairy creamer or unfortified rice milk instead of milk. Opt for low-phosphorus alternatives, such cottage or cream cheese. Avoid soups made with milk; instead, consume soups prepared with water or broth. Also steer clear of puddings and yogurts made with milk.
Whole Grains
Avoid products such as rice, bread and crackers made with whole grains. Use refined grain products such as white bread, pasta, cereals and crackers. Consume white dinner rolls, bagels and English muffins instead of pancakes, biscuits or cornbread.
However, refined grains are more energy-dense and provide fewer nutrients compared to whole grains, and may increase your blood sugar and promote weight gain. They also have less fiber than whole grains, which could increase risk of constipation. Consult with your dietitian about recommended amounts based on your needs.
Plant Source
Choose fruits such as peaches, apples, canned pears, berries, grapes, plums and pineapple. Avoid starchy vegetables such as sweet potatoes, corn or pumpkin. Also, spinach, broccoli, asparagus and mushrooms contain high amounts of phosphorus. Low phosphorus options include tomatoes, green beans, cucumbers, summer squash, potatoes, lettuce, winter squash, cabbage, wax beans, beets, carrots, celery, onions, peppers, eggplant and canned or frozen green peas.
Other
If you are looking for something sweet, opt for gelatin, sorbet, sugar cookies, vanilla wafers or angel cake. Use butter or margarine for bread and vegetable oil for cooking. Avoid sardines and pollock. Select beef, pork and poultry and other types of fish as sources of protein. Lemon-lime soda or root beer may be selected instead of cola drinks.
Remember to read nutritional labels to find out about the phosphorus content of products. Look for ingredients such as calcium phosphate, phosphoric acid, tricalcium phosphate, disodium phosphate and pyrophosphate polyphosphates. Consider the portion size of food, as that significantly influences the amount of phosphorus in your diet. Consult with a dietitian and physician for specific recommendations for phosphorus intake based on your needs and condition.
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