Phosphorus in diet

Phosphorus is a mineral that makes up 1% of a person's total body weight. It is the second most abundant mineral in the body. It is present in every cell of the body. Most of the phosphorus in the body is found in the bones and teeth.

Things To Know & Note

Primary Function

The main function of phosphorus is in the formation of bones and teeth.

It plays an important role in how the body uses carbohydrates and fats. It is also needed for the body to make protein for the growth, maintenance, and repair of cells and tissues. Phosphorus also helps the body make ATP, a molecule the body uses to store energy.

  • Kidney function
  • Muscle contractions
  • Normal heartbeat
  • Nerve signaling
Food Sources

Protein foods are broken down into parts called amino acids during digestion. The human body needs a number of amino acids in large enough amounts to maintain good health.

Amino acids are found in animal sources such as meats, milk, fish, and eggs. They are also found in plant sources such as soy, beans, legumes, nut butters, and some grains (such as wheat germ and quinoa). You do not need to eat animal products to get all the protein you need in your diet.

Amino acids are classified into three groups:

  • Essential
  • Nonessential
  • Conditional

Essential amino acids cannot be made by the body, and must be supplied by food. They do not need to be eaten at one meal. The balance over the whole day is more important.

Nonessential amino acids are made by the body from essential amino acids or in the normal breakdown of proteins.

Conditional amino acids are needed in times of illness and stress.