14 Food Sources of Phosphorus

2. Cheddar

Cheddar cheese comes from milk, so it naturally provides phosphorus along with calcium and protein. Phosphorus is a mineral that helps build strong bones and teeth and supports energy use in the body. A 1-ounce serving of cheddar contains about 140 to 150 milligrams of phosphorus.

This amount supplies a solid share of the 700 milligrams most adults need each day. The body absorbs phosphorus from dairy foods efficiently, which makes cheddar a reliable source compared with some plant foods, where phosphorus may absorb less well. Cheddar also provides high-quality protein, vitamin A, and vitamin B12.

These nutrients support muscle repair, red blood cell formation, and normal nerve function. Because cheddar is also higher in sodium and saturated fat than some other dairy foods, moderate portions work best. Adding a thin slice to a sandwich or grating a small amount over vegetables can increase phosphorus intake without large servings.

3. Nutty Spread

Nutty spreads, such as peanut butter and almond butter, are made from nuts that naturally contain phosphorus. This mineral helps build strong bones and teeth and supports how the body uses fats and carbohydrates for energy. A two-tablespoon serving of peanut butter contains about 100 to 110 milligrams of phosphorus, and almond butter offers a similar amount.

These spreads also provide protein, which works with phosphorus to support growth and tissue repair. The body absorbs phosphorus from these foods reasonably well, especially after roasting or processing into butter. Nutty spreads also contain healthy fats that help with fullness, making them a nutrient-dense option in a small serving.

Nutty spreads fit well on whole grain bread, fruit slices, or in smoothies, where they add flavor and nutrients in a small serving size. People with healthy kidneys can usually handle the phosphorus in these foods without concern, while those with kidney disease may need to track intake because phosphorus can build up in the blood over time.

4. Corn

Corn contains phosphorus, a mineral the body uses to build bones and teeth and to help cells store and use energy. Whole corn, such as corn on the cob, whole-kernel corn, cornmeal, and popcorn, retains much of the grain and provides more natural nutrients than highly processed corn products.

Much of the phosphorus in whole corn is bound to a natural compound that the body does not fully absorb. Because of this, the body may take in less phosphorus from corn than from foods such as meat or dairy, where phosphorus is more available. Processed corn foods, such as certain breakfast cereals or snack products, may also contain added phosphates.

Food makers often add these forms to improve texture or shelf life, and the body absorbs them more easily than the natural phosphorus in whole corn. Corn also contains fiber, small amounts of protein, and B vitamins. A balanced diet with grains, dairy, and protein foods usually provides enough phosphorus each day.

5. Broccoli

Broccoli is a green vegetable that provides a moderate amount of phosphorus. One cup of cooked broccoli offers about 100 milligrams of this mineral. Phosphorus helps build strong bones and teeth and helps the body release energy from food.

Broccoli also contains vitamin C, vitamin K, fiber, potassium, and small amounts of folate. These nutrients support normal immune function, blood clotting, fluid balance, and cell growth. It also contains natural plant compounds such as glucosinolates, which are commonly found in cruciferous vegetables.

People can eat broccoli raw or cooked. Steaming helps preserve more nutrients than boiling for long periods, while roasting or stir-frying helps maintain texture and flavor. Cutting broccoli into smaller pieces can help it cook evenly and mix well with other foods. People can add it to salads, soups, pasta, or grain bowls, and it pairs well with lean meats, beans, and whole grains.

6. Chicken

Chicken provides a steady source of phosphorus along with high-quality protein. A 3-ounce serving of cooked chicken breast contains about 180 to 200 milligrams of phosphorus, and dark meat offers a similar amount. The body uses phosphorus to build bones and teeth and to help cells store and use energy.

Chicken also supplies other important nutrients, including protein for muscle growth, B vitamins for energy use, and minerals such as selenium and zinc. These nutrients work together to support normal cell function. Phosphorus in chicken is well absorbed because it is naturally bound within animal protein, making it easier for the body to use than some plant-based phosphorus sources.

Fresh chicken contains phosphorus in its natural form, while processed chicken products such as deli meats or pre-seasoned frozen meals may contain added phosphate salts. These additives increase total phosphorus content and often raise sodium at the same time. Grilling, baking, or boiling helps keep added fat low. Frying adds extra calories and fat but does not greatly change the phosphorus level.

7. Garlic

Garlic contains small amounts of phosphorus. Phosphorus helps build bones and teeth and supports how the body uses fats and carbohydrates for energy. It does not rank as a high source like meat or dairy, but regular use in meals can still add to total daily intake over time.

Although garlic is usually used for flavor rather than as a main food, frequent use in cooking can gradually increase overall mineral intake. Fresh garlic also provides more nutrients than highly processed garlic products. Garlic contains other nutrients in modest amounts, including vitamin C and certain plant compounds that support normal body functions. Because phosphorus is present in many foods, most people meet their needs through a balanced diet that includes protein foods, grains, and vegetables.

Garlic is also low in calories, which makes it easy to add to meals without greatly affecting energy intake. People often add garlic to roasted vegetables, meat and poultry dishes, soups and stews, and whole grain pasta or rice meals.

8. Nuts

Nuts are a strong plant source of phosphorus and also provide protein, healthy fats, and fiber. Phosphorus supports bone strength and steady energy use in the body. Common choices such as almonds, peanuts, cashews, pistachios, and walnuts contain moderate to high amounts of phosphorus.

A small handful can add a meaningful amount of this mineral to the daily diet. Some of the phosphorus in nuts is stored as phytate, a form the body does not absorb as easily as phosphorus from animal foods. Even so, nuts still contribute to total daily intake, especially in plant-based eating patterns.

Nuts also provide other minerals such as magnesium and potassium, which help nerves and muscles work properly. They also contain natural plant compounds that support overall health. Because nuts are calorie-dense, moderate portions help balance energy intake. Choosing raw or dry-roasted nuts instead of heavily salted or sugar-coated types also helps limit added sodium and sugar.

9. Chocolate

Chocolate comes from cocoa beans, which are plant seeds that naturally store minerals, including phosphorus. A 1-ounce serving of dark chocolate provides about 50 to 70 milligrams of phosphorus, although the exact amount depends on the cocoa percentage. Phosphorus helps support bone strength and energy use in the body.

Dark chocolate usually contains more phosphorus than milk chocolate because it has a higher cocoa content. The phosphorus in cocoa is naturally present in the bean, so chocolate with a higher cocoa percentage usually delivers a more concentrated mineral content. Milk chocolate contains less because it has more sugar and milk and less cocoa. Chocolate also provides small amounts of other minerals, including magnesium and iron.

At the same time, it can be high in calories, added sugar, and fat, which affects how it fits into a daily diet. Plain dark chocolate with a high cocoa percentage usually offers more natural phosphorus and fewer added ingredients. Some processed chocolate products contain phosphate additives, so reading the ingredient list helps guide better choices.

10. Fish

Fish provides a strong supply of phosphorus, a mineral that helps build bones and teeth, supports energy use in cells, and helps muscles and nerves work properly. Common choices such as salmon, tuna, sardines, mackerel, and cod contain substantial amounts of phosphorus.

A 3-ounce serving of cooked fish often provides about 150 to 250 milligrams, depending on the type. Fish also provides high-quality protein, which works with phosphorus to build and repair body tissues. Some types, such as salmon and sardines, also contain healthy fats that support heart health. Fresh and frozen fish both supply phosphorus, and canned fish can also be a good source.

Some processed seafood products, however, may contain added sodium or phosphate additives, which increase total phosphorus content. Adults need about 700 milligrams of phosphorus each day, and one serving of fish can provide a noticeable share of that amount. Eating fish a few times per week helps support overall nutrient intake.

11. Beans and Lentils

Beans and lentils are legumes that provide phosphorus along with protein and fiber. Common types include black beans, kidney beans, pinto beans, chickpeas, and brown or green lentils. A half-cup of cooked beans or lentils provides a moderate amount of phosphorus, a mineral that helps build bones and teeth, supports muscle movement, and helps the body make and store energy.

Much of the phosphorus in beans and lentils is stored as phytate, a form the body does not absorb as easily as the phosphorus found in meat or dairy. Because of this, the body may take in less phosphorus even when these foods contain moderate amounts.

Beans and lentils also provide fiber for digestion, plant-based protein for tissue repair, and minerals such as iron and magnesium that support blood and muscle health. People often add them to soups, salads, tacos, and rice dishes, or blend them into spreads and dips.

12. Sunflower and Pumpkin Seeds

Sunflower and pumpkin seeds are concentrated sources of phosphorus. Phosphorus helps support bone strength, energy production, and normal cell repair. A small handful can provide a large share of the adult’s daily need, which is about 700 milligrams per day.

Pumpkin seeds often contain more phosphorus per serving than many nuts, while sunflower seeds also provide high amounts along with healthy fats and plant protein. Some of the phosphorus in seeds is stored as phytate, a form the body does not absorb completely. Even so, regular intake still adds to total phosphorus intake. Both seeds also provide magnesium, iron, and fiber, which work with phosphorus to support muscle function and overall health.

Because seeds are calorie-dense, portion size matters. People often eat them roasted and salted, but salted versions add extra sodium. Unsalted or dry-roasted options help control sodium intake. Seeds fit easily into daily meals, and can be added to oatmeal, yogurt, salads, or trail mix without making major changes.

13. Organic Meats

Organic meats include liver, kidney, heart, and other organ cuts from animals raised under organic standards. These foods rank among the richest natural sources of phosphorus, and the body absorbs this form well. Phosphorus helps build strong bones and teeth, supports energy release from food, and helps normal cell function.

A small serving can provide a large share of daily phosphorus needs. Liver stands out for its especially high phosphorus content. A 3-ounce serving of beef liver can provide well over half of the daily requirement, while chicken liver also supplies a strong amount along with protein and other minerals.

Kidney and heart also contain high levels of phosphorus because these organs actively store and use energy in the animal’s body. They also provide iron, zinc, and B vitamins. People often cook organ meats by sautéing, baking, or adding them to stews. Because they are nutrient-dense, small portions are usually enough.

14. Pork

Pork provides a strong source of phosphorus, a mineral that helps build bones and teeth and supports how the body uses energy. Because pork is a protein-rich food, it supplies both nutrients in one serving. A 3-ounce serving of cooked pork, such as pork chop or tenderloin, provides about 200 to 250 milligrams of phosphorus.

Lean cuts offer similar phosphorus levels with less saturated fat, although the exact amount depends on the cut and cooking method. Common choices include pork chops, pork loin, pork tenderloin, ground pork, and ham. Pork also provides protein, B vitamins, and minerals that support muscle and nerve function. Fresh pork contains phosphorus in its natural form.

Some deli meats and cured ham may also contain added phosphate ingredients, which increase total phosphorus content and are absorbed more easily by the body. Baking, grilling, or roasting helps retain nutrients without adding extra fat, while choosing lean cuts and limiting heavily processed options helps control sodium and added phosphate intake.