Does Tuna Have Phosphorus?

The University of Maryland Medical Center advises phosphorus intake of 700 mg per day. No of their age or gender, the advice is the same for all adults. You’ll get a sizable portion of what you require for the day whether you choose tuna steaks or tuna from a can. The amount of the mineral is almost 210 milligrams in a 3-ounce cooked yellowfin tuna steak. A 3-ounce portion of light tuna canned in oil has 265 milligrams of phosphorus, whereas the equivalent meal of white tuna canned in water has only 185 mg.

A mineral called phosphorus is present in many meals. Patients with kidney disease can benefit from keeping their daily phosphorus consumption to no more than one gram. Sadly, the majority of food labels do not include phosphorus information. The list of items below is divided by phosphorus content to help you control your diet.

When phosphorus is stated on a food label, it may be expressed as a percentage of a daily value. You can determine whether a food is a good choice for you by using the daily values guidelines provided. In case you are unsure about any foods, speak with your renal dietician.


According to estimates, dairy products such cheese, milk, yogurt, cottage cheese, and cheese account for 20–30% of the phosphorus in the usual American diet (26).

One cup (245 grams) of skim milk and one ounce (28 grams) of Romano cheese both have 35% and 213 mg of phosphorus, respectively, of the RDI (27, 28).

The most phosphorus is found in yogurt and cottage cheese, which are low-fat and non-fat dairy products, while the least is found in whole-fat dairy products (29, 30, 31).

In conclusion, low-fat dairy products with at least 30% of the RDI per serving, such as milk, cottage cheese, and yogurt, are great sources of phosphorus.

I need how much protein?

People with renal disease in stages 1-3a should generally stay away from high-protein diets. A low-protein diet is recommended if renal disease reaches stages 3b–5. You actually need a HIGH protein diet if kidney disease worsens and dialysis becomes necessary. (1)

Depending on your medical and dietary history, your protein requirements may also vary. Find out exactly how much protein is best for you by asking your dietician.

Meat and poultry with low phosphorus levels

But numerous meat varieties have chemicals and injections that may contain phosphorus. Always read the label. Ask if the meats have undergone any modifications while placing an order at the butcher counter.

They might not always be aware of the ingredients in the meats. Because of this, meats may appear to be low in phosphorus when they are not.

Foods for People with Kidney Disease That Are Low in Phosphorus

Around 1% of a person’s total weight is made up of the necessary mineral phosphorus, which is primarily found in bones and teeth.

Usually, people with chronic kidney disease (CKD) need to limit and watch how much phosphorus they consume. Most fruits, vegetables, processed grains, and refined oils are low in phosphorus. Meat should not be consumed because plants contain phosphorus that is more easily absorbed. Egg whites can be a suitable low-phosphorus source of protein when meat is limited in a CKD diet. Also considered is soymilk.

People with CKD are advised by the National Kidney Foundation to stay away from preservatives and additives that contain phosphorus. Many foods have phosphorus added to them, so look for anything with the letters PHOS on the ingredient list, such as:

  • Phosphorus dihydrate
  • sodium phosphate monomer
  • Acid phosphoric
  • Hexametaphosphate sodium
  • phosphate trisodium
  • Tripolyphosphate sodium
  • sodium pyrophosphate tetra-

The list of foods below is an example of foods low in phosphorus and high in other minerals that are often restricted on a CKD diet (sodium, potassium, etc.).

Is the phosphorus content of tuna in water cans high?

Compared to plant-based diets, meat, dairy, shellfish, and fish, particularly tuna, have higher phosphorus content. Approximately 30% or more of your daily phosphorus requirements are met by tuna in a single meal.

Which fish has a high phosphorus content?

The richest source is cuttlefish, a mollusk related to squid and octopus, which provides 70% of the RDI in a 3-ounce (85-gram) cooked portion (14).

Other fish that are rich providers of phosphorus include (15, 16, 17, 18, 19, 20, 21, 22, 23, 24) (per three ounces or 85 grams):

The anti-inflammatory omega-3 fatty acids found in some of these foods, such salmon, sardines, and mackerel, may help prevent cancer, heart disease, and other chronic diseases (16, 20, 22, 25).

Summary Seafood comes in a wide variety and is high in phosphorus. The highest source of phosphorus is cuttlefish, with 493 mg per serving.

Is there a lot of phosphorus in peanut butter?

  • If preferred, substitute margarine for butter.
  • Jelly in any flavor is OK.
  • Serve alongside apple slices and carrot sticks.
  • To cut sodium to 350 mg, choose low-sodium peanut butter.
  • Even though peanut butter has a high potassium and phosphorus content, it can replace meat in a kidney-friendly diet. It’s crucial to control portions.
  • Consult your renal dietitian about if you need to take in more phosphate binder if you take it as a snack.

Foods to stay away from if your phosphorus level is high

  • milk products
  • Beans
  • Lentils
  • Nuts
  • grains with bran
  • Oatmeal
  • phosphate-added colas and other beverages
  • some ice tea in bottles

Additionally, phosphate additions in some foods may increase your daily phosphorus intake by up to 1000 mg. You should be careful of foods with phosphate additions as your doctor probably advised you to keep your phosphorous intake to 800-1000mg per day. These additives are present in certain meals like:

  • Finished meats
  • Instant sauces and puddings
  • cheesy spreads
  • beverage items

Read the ingredients on the label of every grocery item you purchase, and keep an eye out for substances like phosphoric acid, sodium aluminum phosphate, pyrophosphate, polyphosphates, and calcium phosphate that have the word “phosphate” or “phos” in their names. If you discover them, you should avoid or consume less of such foods.

Together with your medical team, you can help manage the symptoms of renal disease. You can achieve that with the aid of a nutritious, well-balanced diet that pays close attention to your phosphorus intake.

Is Apple phosphorus-rich?

Apples aren’t a very strong source of phosphorus, though they do contain some of it and help you get more of it overall. There are 20 mg of phosphorus in each medium apple. This amounts to around 3% of the adult daily phosphorus intake recommendation of 700 milligrams. Other foods have substantially higher phosphorus content per serving.

Are carrots phosphorus-rich foods?

Carrots have a low calorie and carbohydrate content, just like all non-starchy veggies. About 50 calories, 12 grams of carbs, and about 4 grams of fiber are found in one cup of raw carrots. A serving of raw carrots contains roughly 200 mg of potassium, so it’s crucial to watch the portion size. Boiling carrots allows you to add them to sides, soups, and stews. A portion of the potassium is removed from the carrots by boiling them separately. Carrots are naturally high in vitamin A, which is essential for vision, and low in salt and phosphorus. A minor amount of omega-6 fatty acids, calcium, vitamin C, and folate are also present in carrots.

Does vitamin D cause phosphorus to decline?

Because of the hyperparathyroidism associated with vitamin D insufficiency, serum phosphorus values typically decline, but when vitamin D shortage is severe, hyperphosphatemia has been known to occur.

An organic phosphorus binder is what?

Calcium-based phosphorus binders, aluminum-free, calcium-free phosphorus binders, aluminum-based phosphorus binders, and magnesium-based phosphorus binders are the four main types of phosphorus binders.

  • Aluminum-based binders for phosphorus have mostly been replaced by calcium-based binders, which can also act as calcium supplements. PhosLo, a brand name for calcium acetate, is one often employed phosphorus binder. There are numerous others, which typically include calcium carbonate. Calcium carbonate comes in the form of Tums, which can also be useful. Since most people must take multiple phosphate binders with each meal, calcium levels must be watched since there may be concerns that dialysis patients will absorb too much calcium from these medications. A portion of the calcium from these binders is also absorbed into the bloodstream, where it may accumulate in tiny blood arteries and harm internal organs.
  • Phosphorus is mixed with aluminum and calcium-free phosphorus binders like Renagel (sevelamer) and Renvela (sevelamer carbonate) in the digestive tract without causing any issues from an excessive aluminum or calcium load. Another binder free of calcium and aluminum is chewable Fosrenol (lanthanum carbonate).
  • Aluminum-based phosphorus binders are no longer frequently recommended as a long-term phosphorus binder since studies have revealed that they have hazardous side effects that lead to bone disease and harm the nervous system. When phosphorus is poorly managed and conventional binders are ineffective, physicians may prescribe aluminum-based binders for short-term use.
  • When a patient has to consume less calcium, magnesium-based phosphate binders may be used instead of calcium-based phosphate binders. Monitoring magnesium levels is necessary. Patients undergoing peritoneal dialysis (PD), who frequently have decreased magnesium levels, may benefit from this phosphate binder.

A low-phosphate diet and phosphorus binders can keep you active and healthy. To learn more about phosphorus binders and which combinations may be most effective for you, speak with your doctor or nutritionist.

Can those with kidney disease eat fish?

People on a renal diet should limit protein to 0.55-0.60 g/kg of body weight per day, despite the fact that protein is important to promote overall health. When someone has renal illness, a high protein diet can exacerbate kidney damage.

Fish is a good choice for a renal diet since it is strong in protein. Fish high in omega-3 fatty acids can aid in reducing triglyceride levels in the heart, kidneys, and blood vessels. Additionally, kidney disease patients’ blood pressure is lowered by omega-3 fatty acids.

The following fish should be a part of a renal diet since they are high in omega-3 fatty acids:

  • Salmon
  • Tuna
  • Herring
  • Sardine
  • Mackerel

Consuming fish like Florida pompano, red drum, spotted eagle ray, big-scale pomfret, Cortez flounder, largemouth bass, and Periche mojarra is particularly beneficial for persons with kidney illness, according to one study.

However, limit or avoid seafood that is high in phosphorus, salt, or both:

  • Swordfish
  • canned or smoked fish
  • Escolar

How can phosphorus be quickly reduced?

To maintain a healthy level of phosphorus, patients with kidney disease can work with a renal dietician and their physician. If the phosphorus level in their blood is too high or too low, routine blood tests will reveal this. According to the National Renal Foundation’s “Clinical Practice Guidelines for Bone Metabolism and Disease in Chronic Kidney Disease,” people with kidney disease in stages 3 and 4 should maintain phosphorus levels between 2.7 and 4.6 mg/dL. Phosphorus levels in dialysis patients should stay between 3.0 and 5.5 mg/dL.

Here are seven strategies to help reduce high phosphorus levels:

1. Eat phosphorous in smaller amounts.

People who have kidney disease are advised to eat low-phosphorus meals in order to keep their blood phosphorus levels within a reasonable range.

2. Use binders for phosphorus.

Preventing phosphorus from food from being absorbed into the bloodstream is one of the treatments for persons with end stage renal disease (ESRD). Phosphorus binders are medications that are prescribed by doctors to help with this and are taken with meals and snacks. Binders serve as phosphorus-absorbing sponges. Phosphorus stays in the stomach and subsequently moves through the digestive system as opposed to entering the bloodstream. For phosphorus binders to function effectively, a low-phosphorus diet is required.

(3) Consume vitamin D

Calcitriol, an active form of vitamin D, may be prescribed by doctors to assist maintain healthy levels of calcium and phosphorus. If calcium or phosphorus levels are excessively high, active vitamin D should not be used since it increases the risk of phosphorus deposits in soft tissues like arteries, lungs, eyes, and skin.

4. Utilize a calcimimetic drug

By reducing parathyroid hormones (PTH), calcium, and potentially even phosphorus levels, calcimimetic medicine appears to help keep bones healthy in persons with renal disease. Doctors are hopeful that this medication will help people with renal disease have stronger bones and reduce their risk of calcifications and heart issues, but it is currently too early to tell.

5. Continue receiving dialysis throughout.

Some phosphorus is removed from the blood during dialysis procedures. For best results, it’s crucial to continue receiving dialysis for the whole prescribed course of therapy. People who receive dialysis should be careful to consume as little phosphorus as possible in between sessions.

6. Begin an exercise routine endorsed by a physician.

Exercise can aid in boosting physical power and, in some situations, even bone strength.

7. Have some of the parathyroid glands surgically removed.

To stop the long-term release of parathyroid hormones (PTH), which weakens bones and causes calcification of tissues and organs, surgery to remove a portion of the parathyroid glands may be advised in some circumstances.

Because several medications and dietary supplements may contain phosphorus, patients should disclose everything they are taking to their physician and nutritionist. All of these actions can support maintaining adequate levels of phosphorus.