What Are Some Foods High in Phosphorus?


Quick Answer

Foods that are good sources of phosphorus are meat, fish, eggs and poultry. Lesser sources of this essential mineral are whole grains, seeds and nuts, which store a type of phosphorus called phytin. Fruits and vegetables are relatively low in phosphorus. The recommended daily allowance of phosphorus for healthy adults is 700 milligrams per day.

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Full Answer

Phosphorus often works in tandem with calcium and is needed for just about every chemical reaction in the body because nearly every cell in the body contains phosphorus. Most phosphorus that people get from their food is absorbed into the blood from the intestine and then stored in the bones and the teeth along with calcium.

Phosphorus helps the body use carbohydrates, fats and proteins, and it's also needed for energy production. Phosphorus supports the contraction of muscles, including cardiac muscles, which helps the body maintain a normal heartbeat. Riboflavin and niacin, which play an important role in converting food into energy, can't be digested without phosphorus, just as reproduction would be impossible without phosphorus. Phosphorus makes up a large part of the nucleoproteins that allow cells to divide and hereditary traits to be passed from parent to child. Phosphorus supports the development of the teeth, skeleton, and nervous system, as well as the functioning of the kidneys.

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