{"content_id":"pjs1rgnely","slug":"ckd-meat-protein-intake-guide","locale":"en","schema_type":"Article","category":"knowledge_base","category_name":"Knowledge Base","title":"Should You Stop Eating Meat If Your Kidneys Are Weak?","summary":"Reduced kidney function does not mean you must stop eating meat altogether, but it also does not mean you can continue eating the same amount as before. Protein from meat, rice, and side dishes must all be counted within the total protein target appropriate for your disease stage and dialysis status.","sponsorship_disclosure":null,"author":{"name":"Injoys Editorial Team","url":"https://injoys.com/ko/about"},"key_points":["In a chronic kidney disease diet, total daily protein intake is more important than whether meat is prohibited.","KDIGO provides protein intake recommendations for adults with chronic kidney disease who are not on dialysis, but the specific applicable stages and target amounts should be confirmed in the guidelines and with your healthcare team.","Rice, bread, noodles, tofu, and dairy products also contain protein, so counting only meat may underestimate actual intake.","Low-protein rice can help leave room for meat, but you should check each product's nutritional information and the total calories in the overall meal.","For people on dialysis or at risk of malnutrition or sarcopenia, reducing protein too much may instead be harmful."],"content_markdown":"The claim that people with poor kidney function should avoid meat as much as possible is overly simplistic. Conversely, the claim that people with kidney disease can continue eating meat as usual does not apply to every patient either. The key is **not to ban meat itself, but to adjust total daily protein intake according to disease stage, dialysis status, and nutritional status**.\n\n## The Misconception That Meat Must Be Avoided Entirely\n\nMeat provides high-quality protein, iron, vitamin B12, and other nutrients. However, protein metabolism produces nitrogenous waste that must be processed through the kidneys, so excessive protein intake can burden some patients whose kidney function has significantly declined.\n\nThe following distinctions are important.\n\n- **This does not mean that meat is a toxic food.** An appropriate amount can be included in the diet.\n- **Nor is there any guarantee that the usual intake is appropriate.** If the existing diet was high in protein, intake may need to be reduced.\n- **The target is not the same for every patient with kidney disease.** It varies according to chronic kidney disease stage, proteinuria, diabetes, age, weight changes, and dialysis status.\n- **Do not start an extremely low-protein diet on your own.** Insufficient calories and essential nutrients can lead to weight loss and muscle loss.\n\nTherefore, the accurate statement is: “People with kidney disease can eat meat within their prescribed total protein range.”\n\n## Protein Targets Vary by Disease Stage and Dialysis Status\n\nThe KDIGO guidelines provide protein intake standards for adults with chronic kidney disease who are not on dialysis, but the specific disease stages covered and target amounts should be confirmed with the relevant guidelines and healthcare professionals. These are population-level standards and do not replace an individualized prescription.\n\n| Situation | General dietary approach | What must be checked |\n|---|---|---|\n| Early-stage chronic kidney disease | Preventing excessive intake takes priority over banning meat unconditionally | Proteinuria, diabetes, current eating habits |\n| G3–G5 without dialysis | Adjust total protein while ensuring adequate calorie intake | The weight basis and target amount determined by the healthcare team |\n| Undergoing hemodialysis or peritoneal dialysis | Protein requirements may be higher than for patients not on dialysis | Dialysis method, test results, nutritional status |\n| Older age, low body weight, or risk of sarcopenia | Prioritize guarding against malnutrition caused by excessive restriction | Weight loss, muscle strength, appetite, serum albumin, etc. |\n| Acute kidney injury, nephrotic syndrome, or post-transplant | A general chronic kidney disease diet may be difficult to apply as-is | Separate instructions from the healthcare professionals treating the condition |\n\nThe type of body weight used to calculate intake per kilogram is also important. For people with edema, obesity, or low body weight, standard weight or adjusted weight may be used rather than simply applying current body weight, so this should be confirmed with a healthcare professional or clinical dietitian.\n\n## Why Reducing Meat Alone Does Not Make the Calculation Work\n\nProtein is not found only in meat, fish, and eggs. Protein from the following foods must also be included in the daily total.\n\n- Grains such as white rice, multigrain rice, bread, and noodles\n- Beans, tofu, and nuts\n- Milk, yogurt, and cheese\n- Fish, eggs, and meat\n- Protein drinks and workout supplements\n- Some convenience foods and nutritional supplements\n\nEven if no meat is eaten at a meal, protein adds up when rice, tofu side dishes, milk, and nuts are eaten together. Conversely, when eating meat, adjusting the protein from grains and other side dishes can create room to compose a meal within the prescribed range.\n\nIt is safer to calculate actual intake in the following order.\n\n1. Confirm the daily protein target with a healthcare professional.\n2. For packaged foods, distinguish between the serving size shown in the nutrition information and the amount actually consumed.\n3. Record protein from rice, noodles, tofu, and dairy products as well as meat.\n4. Divide the daily total among meals without concentrating too much in a single meal.\n5. If weight and appetite continue to decline, seek medical care rather than tightening the restriction.\n\n## When Can Low-Protein Rice Help?\n\nRegular white rice also contains protein. Therefore, if someone prescribed protein restriction by a healthcare professional wants to eat a certain amount of preferred side dishes such as meat or fish, low-protein rice or low-protein instant rice can be used to reduce the protein coming from grains.\n\nHowever, not every low-protein product contains exactly one-tenth the protein of a regular product. Because ingredients, manufacturing methods, and serving sizes differ, the figures shown on product packaging must be compared directly.\n\n### What to Look for When Comparing Products\n\n| Item to check | Why it should be checked |\n|---|---|\n| Serving size | One package may differ from the reference amount used in the nutrition information |\n| Protein | Needed to determine the actual reduction achieved in a meal |\n| Calories | Necessary energy must still be obtained while reducing protein |\n| Sodium | Seasoned products or convenience foods may be high in sodium |\n| Potassium and phosphorus | Management may be needed depending on individual test results |\n| Phosphate additives | Checking the ingredient list is useful because they can increase phosphorus intake from processed foods |\n\nLow-protein rice is not a treatment but a tool for dietary management. Eating this product does not mean that the amount of meat can be increased without limit or that protein from other side dishes can be excluded from the calculation.\n\n## What Meat Should Be Chosen, and How?\n\nEven among protein foods, sodium and additive content can vary substantially. Processed meats such as ham, sausage, bacon, jerky, and marinated meat may contain large amounts of salt and phosphate additives, so it is advisable to check the ingredient list and nutrition information.\n\nRelatively simple principles for choosing meat are as follows.\n\n- Prioritize fresh meat with fewer additives over processed meat.\n- After grilling or boiling it, do not add excessive amounts of salt, soy sauce, or sauce.\n- For soups and stews, consider not only the amount of meat but also the sodium in the broth.\n- When eating meat together with eggs, tofu, or cheese, count all of them toward total protein.\n- Do not add protein supplements without consulting a healthcare professional.\n\nWhether red meat, chicken, fish, or plant-based protein is appropriate depends on the individual’s blood test results and coexisting conditions. For example, if potassium or phosphorus levels are high, general healthy-eating advice may not apply as-is.\n\n## The Pitfall of Reducing Protein Alone: Insufficient Calories and Sarcopenia\n\nIf other energy sources, such as rice and fat, are also excessively reduced while protein is restricted, the body may use not only stored fat but also muscle protein for energy. In this case, even if dietary protein intake is restricted, muscle breakdown can increase waste products in the body and worsen nutritional status.\n\nIn particular, if any of the following signs occur, stop an extremely low-protein diet and consult a healthcare professional.\n\n- Unintentional weight loss\n- Reduced appetite or skipped meals\n- Decline in grip strength and walking ability\n- Becoming easily fatigued or having difficulty with daily activities\n- Nausea, vomiting, or difficulty eating\n- Worsening edema or a sudden change in urine output\n\nThe goal of a low-protein diet is not “to eat less,” but **to reduce only excessive protein while ensuring sufficient calories and nutrition**. The risk of malnutrition must be assessed even more carefully in older adults, dialysis patients, and patients with cancer or infection.\n\n## Sodium, Potassium, and Phosphorus Must Also Be Considered\n\nA kidney disease diet cannot be explained by protein alone.\n\n- **Sodium:** It affects the management of edema and blood pressure. Intake can easily increase through processed meat, broth, sauces, and pickled foods.\n- **Potassium:** Not every patient needs to restrict it. Intake is adjusted according to blood potassium levels and medications.\n- **Phosphorus:** Management may be necessary when kidney function declines. Phosphate additives in processed foods should also be checked.\n- **Calories:** If intake is insufficient, body weight and muscle mass may decrease.\n- **Fluids:** Guidance varies according to edema, heart failure, dialysis status, and urine output.\n\nIf test results are normal but potassium and phosphorus are both severely restricted based only on online diets, the range of foods that can be eaten may become excessively narrow. As a rule, restrictions should be determined based on test results.\n\n## Helpful Information to Prepare Before a Medical Appointment\n\nHaving the following information available when consulting a healthcare professional or clinical dietitian can help you receive more specific advice.\n\n- Foods eaten over 2–3 days and their approximate amounts\n- A list of current medications, dietary supplements, and protein supplements\n- Recent weight changes and appetite status\n- Dialysis status and dialysis method\n- Recent test results related to kidney function, potassium, phosphorus, and proteinuria\n- Photos of the nutrition information for frequently eaten instant rice and processed foods\n\nIn conclusion, people with kidney disease do not need to stop eating meat unconditionally, nor is there any reason to continue eating it as usual without restriction. An appropriate amount should be determined based on the entire daily diet, and products such as low-protein rice should be used as aids for achieving that target.","content_html":"\u003cp\u003eThe claim that people with poor kidney function should avoid meat as much as possible is overly simplistic. Conversely, the claim that people with kidney disease can continue eating meat as usual does not apply to every patient either. The key is \u003cstrong\u003enot to ban meat itself, but to adjust total daily protein intake according to disease stage, dialysis status, and nutritional status\u003c/strong\u003e.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#the-misconception-that-meat-must-be-avoided-entirely\" class=\"anchor\" id=\"the-misconception-that-meat-must-be-avoided-entirely\"\u003e\u003c/a\u003eThe Misconception That Meat Must Be Avoided Entirely\u003c/h2\u003e\n\u003cp\u003eMeat provides high-quality protein, iron, vitamin B12, and other nutrients. However, protein metabolism produces nitrogenous waste that must be processed through the kidneys, so excessive protein intake can burden some patients whose kidney function has significantly declined.\u003c/p\u003e\n\u003cp\u003eThe following distinctions are important.\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis does not mean that meat is a toxic food.\u003c/strong\u003e An appropriate amount can be included in the diet.\u003c/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNor is there any guarantee that the usual intake is appropriate.\u003c/strong\u003e If the existing diet was high in protein, intake may need to be reduced.\u003c/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe target is not the same for every patient with kidney disease.\u003c/strong\u003e It varies according to chronic kidney disease stage, proteinuria, diabetes, age, weight changes, and dialysis status.\u003c/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not start an extremely low-protein diet on your own.\u003c/strong\u003e Insufficient calories and essential nutrients can lead to weight loss and muscle loss.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp\u003eTherefore, the accurate statement is: “People with kidney disease can eat meat within their prescribed total protein range.”\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#protein-targets-vary-by-disease-stage-and-dialysis-status\" class=\"anchor\" id=\"protein-targets-vary-by-disease-stage-and-dialysis-status\"\u003e\u003c/a\u003eProtein Targets Vary by Disease Stage and Dialysis Status\u003c/h2\u003e\n\u003cp\u003eThe KDIGO guidelines provide protein intake standards for adults with chronic kidney disease who are not on dialysis, but the specific disease stages covered and target amounts should be confirmed with the relevant guidelines and healthcare professionals. These are population-level standards and do not replace an individualized prescription.\u003c/p\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSituation\u003c/th\u003e\n\u003cth\u003eGeneral dietary approach\u003c/th\u003e\n\u003cth\u003eWhat must be checked\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Situation\"\u003eEarly-stage chronic kidney disease\u003c/td\u003e\n\u003ctd data-label=\"General dietary approach\"\u003ePreventing excessive intake takes priority over banning meat unconditionally\u003c/td\u003e\n\u003ctd data-label=\"What must be checked\"\u003eProteinuria, diabetes, current eating habits\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Situation\"\u003eG3–G5 without dialysis\u003c/td\u003e\n\u003ctd data-label=\"General dietary approach\"\u003eAdjust total protein while ensuring adequate calorie intake\u003c/td\u003e\n\u003ctd data-label=\"What must be checked\"\u003eThe weight basis and target amount determined by the healthcare team\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Situation\"\u003eUndergoing hemodialysis or peritoneal dialysis\u003c/td\u003e\n\u003ctd data-label=\"General dietary approach\"\u003eProtein requirements may be higher than for patients not on dialysis\u003c/td\u003e\n\u003ctd data-label=\"What must be checked\"\u003eDialysis method, test results, nutritional status\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Situation\"\u003eOlder age, low body weight, or risk of sarcopenia\u003c/td\u003e\n\u003ctd data-label=\"General dietary approach\"\u003ePrioritize guarding against malnutrition caused by excessive restriction\u003c/td\u003e\n\u003ctd data-label=\"What must be checked\"\u003eWeight loss, muscle strength, appetite, serum albumin, etc.\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Situation\"\u003eAcute kidney injury, nephrotic syndrome, or post-transplant\u003c/td\u003e\n\u003ctd data-label=\"General dietary approach\"\u003eA general chronic kidney disease diet may be difficult to apply as-is\u003c/td\u003e\n\u003ctd data-label=\"What must be checked\"\u003eSeparate instructions from the healthcare professionals treating the condition\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003cp\u003eThe type of body weight used to calculate intake per kilogram is also important. For people with edema, obesity, or low body weight, standard weight or adjusted weight may be used rather than simply applying current body weight, so this should be confirmed with a healthcare professional or clinical dietitian.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#why-reducing-meat-alone-does-not-make-the-calculation-work\" class=\"anchor\" id=\"why-reducing-meat-alone-does-not-make-the-calculation-work\"\u003e\u003c/a\u003eWhy Reducing Meat Alone Does Not Make the Calculation Work\u003c/h2\u003e\n\u003cp\u003eProtein is not found only in meat, fish, and eggs. Protein from the following foods must also be included in the daily total.\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003eGrains such as white rice, multigrain rice, bread, and noodles\u003c/li\u003e\n\u003cli\u003eBeans, tofu, and nuts\u003c/li\u003e\n\u003cli\u003eMilk, yogurt, and cheese\u003c/li\u003e\n\u003cli\u003eFish, eggs, and meat\u003c/li\u003e\n\u003cli\u003eProtein drinks and workout supplements\u003c/li\u003e\n\u003cli\u003eSome convenience foods and nutritional supplements\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp\u003eEven if no meat is eaten at a meal, protein adds up when rice, tofu side dishes, milk, and nuts are eaten together. Conversely, when eating meat, adjusting the protein from grains and other side dishes can create room to compose a meal within the prescribed range.\u003c/p\u003e\n\u003cp\u003eIt is safer to calculate actual intake in the following order.\u003c/p\u003e\n\u003col\u003e\n\u003cli\u003eConfirm the daily protein target with a healthcare professional.\u003c/li\u003e\n\u003cli\u003eFor packaged foods, distinguish between the serving size shown in the nutrition information and the amount actually consumed.\u003c/li\u003e\n\u003cli\u003eRecord protein from rice, noodles, tofu, and dairy products as well as meat.\u003c/li\u003e\n\u003cli\u003eDivide the daily total among meals without concentrating too much in a single meal.\u003c/li\u003e\n\u003cli\u003eIf weight and appetite continue to decline, seek medical care rather than tightening the restriction.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2\u003e\n\u003ca href=\"#when-can-low-protein-rice-help\" class=\"anchor\" id=\"when-can-low-protein-rice-help\"\u003e\u003c/a\u003eWhen Can Low-Protein Rice Help?\u003c/h2\u003e\n\u003cp\u003eRegular white rice also contains protein. Therefore, if someone prescribed protein restriction by a healthcare professional wants to eat a certain amount of preferred side dishes such as meat or fish, low-protein rice or low-protein instant rice can be used to reduce the protein coming from grains.\u003c/p\u003e\n\u003cp\u003eHowever, not every low-protein product contains exactly one-tenth the protein of a regular product. Because ingredients, manufacturing methods, and serving sizes differ, the figures shown on product packaging must be compared directly.\u003c/p\u003e\n\u003ch3\u003e\n\u003ca href=\"#what-to-look-for-when-comparing-products\" class=\"anchor\" id=\"what-to-look-for-when-comparing-products\"\u003e\u003c/a\u003eWhat to Look for When Comparing Products\u003c/h3\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem to check\u003c/th\u003e\n\u003cth\u003eWhy it should be checked\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003eServing size\u003c/td\u003e\n\u003ctd data-label=\"Why it should be checked\"\u003eOne package may differ from the reference amount used in the nutrition information\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003eProtein\u003c/td\u003e\n\u003ctd data-label=\"Why it should be checked\"\u003eNeeded to determine the actual reduction achieved in a meal\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003eCalories\u003c/td\u003e\n\u003ctd data-label=\"Why it should be checked\"\u003eNecessary energy must still be obtained while reducing protein\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003eSodium\u003c/td\u003e\n\u003ctd data-label=\"Why it should be checked\"\u003eSeasoned products or convenience foods may be high in sodium\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003ePotassium and phosphorus\u003c/td\u003e\n\u003ctd data-label=\"Why it should be checked\"\u003eManagement may be needed depending on individual test results\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003ePhosphate additives\u003c/td\u003e\n\u003ctd data-label=\"Why it should be checked\"\u003eChecking the ingredient list is useful because they can increase phosphorus intake from processed foods\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003cp\u003eLow-protein rice is not a treatment but a tool for dietary management. Eating this product does not mean that the amount of meat can be increased without limit or that protein from other side dishes can be excluded from the calculation.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#what-meat-should-be-chosen-and-how\" class=\"anchor\" id=\"what-meat-should-be-chosen-and-how\"\u003e\u003c/a\u003eWhat Meat Should Be Chosen, and How?\u003c/h2\u003e\n\u003cp\u003eEven among protein foods, sodium and additive content can vary substantially. Processed meats such as ham, sausage, bacon, jerky, and marinated meat may contain large amounts of salt and phosphate additives, so it is advisable to check the ingredient list and nutrition information.\u003c/p\u003e\n\u003cp\u003eRelatively simple principles for choosing meat are as follows.\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrioritize fresh meat with fewer additives over processed meat.\u003c/li\u003e\n\u003cli\u003eAfter grilling or boiling it, do not add excessive amounts of salt, soy sauce, or sauce.\u003c/li\u003e\n\u003cli\u003eFor soups and stews, consider not only the amount of meat but also the sodium in the broth.\u003c/li\u003e\n\u003cli\u003eWhen eating meat together with eggs, tofu, or cheese, count all of them toward total protein.\u003c/li\u003e\n\u003cli\u003eDo not add protein supplements without consulting a healthcare professional.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp\u003eWhether red meat, chicken, fish, or plant-based protein is appropriate depends on the individual’s blood test results and coexisting conditions. For example, if potassium or phosphorus levels are high, general healthy-eating advice may not apply as-is.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#the-pitfall-of-reducing-protein-alone-insufficient-calories-and-sarcopenia\" class=\"anchor\" id=\"the-pitfall-of-reducing-protein-alone-insufficient-calories-and-sarcopenia\"\u003e\u003c/a\u003eThe Pitfall of Reducing Protein Alone: Insufficient Calories and Sarcopenia\u003c/h2\u003e\n\u003cp\u003eIf other energy sources, such as rice and fat, are also excessively reduced while protein is restricted, the body may use not only stored fat but also muscle protein for energy. In this case, even if dietary protein intake is restricted, muscle breakdown can increase waste products in the body and worsen nutritional status.\u003c/p\u003e\n\u003cp\u003eIn particular, if any of the following signs occur, stop an extremely low-protein diet and consult a healthcare professional.\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnintentional weight loss\u003c/li\u003e\n\u003cli\u003eReduced appetite or skipped meals\u003c/li\u003e\n\u003cli\u003eDecline in grip strength and walking ability\u003c/li\u003e\n\u003cli\u003eBecoming easily fatigued or having difficulty with daily activities\u003c/li\u003e\n\u003cli\u003eNausea, vomiting, or difficulty eating\u003c/li\u003e\n\u003cli\u003eWorsening edema or a sudden change in urine output\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp\u003eThe goal of a low-protein diet is not “to eat less,” but \u003cstrong\u003eto reduce only excessive protein while ensuring sufficient calories and nutrition\u003c/strong\u003e. The risk of malnutrition must be assessed even more carefully in older adults, dialysis patients, and patients with cancer or infection.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#sodium-potassium-and-phosphorus-must-also-be-considered\" class=\"anchor\" id=\"sodium-potassium-and-phosphorus-must-also-be-considered\"\u003e\u003c/a\u003eSodium, Potassium, and Phosphorus Must Also Be Considered\u003c/h2\u003e\n\u003cp\u003eA kidney disease diet cannot be explained by protein alone.\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSodium:\u003c/strong\u003e It affects the management of edema and blood pressure. Intake can easily increase through processed meat, broth, sauces, and pickled foods.\u003c/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotassium:\u003c/strong\u003e Not every patient needs to restrict it. Intake is adjusted according to blood potassium levels and medications.\u003c/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhosphorus:\u003c/strong\u003e Management may be necessary when kidney function declines. Phosphate additives in processed foods should also be checked.\u003c/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalories:\u003c/strong\u003e If intake is insufficient, body weight and muscle mass may decrease.\u003c/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluids:\u003c/strong\u003e Guidance varies according to edema, heart failure, dialysis status, and urine output.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp\u003eIf test results are normal but potassium and phosphorus are both severely restricted based only on online diets, the range of foods that can be eaten may become excessively narrow. As a rule, restrictions should be determined based on test results.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#helpful-information-to-prepare-before-a-medical-appointment\" class=\"anchor\" id=\"helpful-information-to-prepare-before-a-medical-appointment\"\u003e\u003c/a\u003eHelpful Information to Prepare Before a Medical Appointment\u003c/h2\u003e\n\u003cp\u003eHaving the following information available when consulting a healthcare professional or clinical dietitian can help you receive more specific advice.\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003eFoods eaten over 2–3 days and their approximate amounts\u003c/li\u003e\n\u003cli\u003eA list of current medications, dietary supplements, and protein supplements\u003c/li\u003e\n\u003cli\u003eRecent weight changes and appetite status\u003c/li\u003e\n\u003cli\u003eDialysis status and dialysis method\u003c/li\u003e\n\u003cli\u003eRecent test results related to kidney function, potassium, phosphorus, and proteinuria\u003c/li\u003e\n\u003cli\u003ePhotos of the nutrition information for frequently eaten instant rice and processed foods\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp\u003eIn conclusion, people with kidney disease do not need to stop eating meat unconditionally, nor is there any reason to continue eating it as usual without restriction. An appropriate amount should be determined based on the entire daily diet, and products such as low-protein rice should be used as aids for achieving that target.\u003c/p\u003e\n","tags":["Kidney health","Chronic kidney disease","Dialysis","Kidney function","Sarcopenia"],"faqs":[{"question":"If my kidneys are unhealthy, do I have to stop eating meat completely?","answer":"In most cases, meat is not completely prohibited. However, portions should be adjusted so that total daily protein from meat, fish, eggs, rice, tofu, and dairy products does not exceed the individual's target."},{"question":"Can I continue eating meat as usual if I have chronic kidney disease?","answer":"You should not continue eating the same amount without first checking whether your current intake is appropriate. If your usual diet has been high in protein or your kidney function has declined significantly, you may need to reduce your intake; conversely, if you are on dialysis, you may need more protein."},{"question":"How is the daily protein intake determined?","answer":"The protein target for adults with chronic kidney disease who are not on dialysis varies depending on the disease stage, nutritional status, age, proteinuria, and comorbidities, so you should consult your healthcare team. If you have edema or obesity, the body weight used for the calculation may also need to be adjusted, so you should consult your healthcare team."},{"question":"Do dialysis patients also need to reduce protein intake?","answer":"Dietary guidelines for dialysis patients differ from those for patients who are not on dialysis. Protein requirements may be higher due to losses during dialysis and metabolic status, so you should not start a low-protein diet on your own."},{"question":"Is it better to eat low-protein rice on days when I eat meat?","answer":"If your healthcare team has prescribed protein restriction, low-protein rice can reduce the protein obtained from grains, leaving room for meat or fish. However, you should check the protein content, calories, and sodium in each product and use it in line with your total daily allowance."},{"question":"Does low-protein instant rice always have one-tenth the protein of regular rice?","answer":"No. Because the ingredients, manufacturing methods, and serving sizes vary by product, the reduction ratio also varies, so you should directly compare the serving size and protein content shown on the packaging."},{"question":"Should people with kidney disease eat only chicken and fish?","answer":"There is no rule that only certain types of meat are allowed. In many cases, the amount consumed, degree of processing, and sodium and phosphate additives matter more than the type, and the individual's potassium and phosphorus levels and comorbidities should also be considered."},{"question":"If I eat tofu or beans instead of meat, can I exclude them from my protein calculation?","answer":"Tofu and beans are also protein foods, so they should be included in the daily total. Plant-based proteins have benefits, but that does not mean they can be eaten without limit. People who need to manage potassium and phosphorus should seek separate advice on how much to consume."},{"question":"What should I do if I lose weight and muscle after reducing protein intake?","answer":"Do not restrict your diet further; inform your healthcare team or a clinical dietitian. The possibility of insufficient calorie intake or malnutrition should be assessed, and your protein target and meal plan should be readjusted."}],"sources":[{"url":"https://kdigo.org/wp-content/uploads/2024/03/KDIGO-2024-CKD-Guideline.pdf","title":"KDIGO 2024 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease","type":"source"},{"url":"https://www.niddk.nih.gov/health-information/kidney-disease/chronic-kidney-disease-ckd/eating-nutrition","title":"Eating Right for Chronic Kidney Disease","type":"source"}],"images":[{"id":806,"url":"https://injoys.com/rails/active_storage/blobs/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MTAzOTMsInB1ciI6ImJsb2JfaWQifX0=--3d3d8e9446a943a169d2a896d55f3d0ef032ea8a/ai-af4820f7.webp","is_representative":true,"generation_method":"ai_photo","license":"ai_generated","mime_type":"image/webp","translations":{"ko":{"alt":"주방에서 저울 옆 접시에 집게로 구운 고기를 담는 여성","caption":"여성이 밥과 채소가 담긴 접시에 구운 고기를 나누어 담고 있다.","description":null},"en":{"alt":"Woman using tongs to serve grilled meat onto a plate beside a kitchen scale","caption":"A woman portions grilled meat onto a plate with rice and vegetables.","description":null},"ja":{"alt":"キッチンスケールの横で焼いた肉をトングで皿に盛る女性","caption":"女性がご飯と野菜の皿に焼いた肉を取り分けている。","description":null},"es":{"alt":"Mujer sirviendo carne a la parrilla con pinzas junto a una báscula de cocina","caption":"Una mujer sirve una porción de carne a la parrilla con arroz y verduras.","description":null},"id":{"alt":"Perempuan menyajikan daging panggang dengan penjepit di samping timbangan dapur","caption":"Seorang perempuan menaruh daging panggang di piring berisi nasi dan sayuran.","description":null},"pt":{"alt":"Mulher servindo carne grelhada com pinça ao lado de uma balança de cozinha","caption":"Uma mulher coloca uma porção de carne grelhada em um prato com arroz e vegetais.","description":null},"zh-hant":{"alt":"女子在廚房磅秤旁用夾子將烤肉放入餐盤","caption":"女子把烤肉分裝到盛有米飯和蔬菜的餐盤中。","description":null},"de":{"alt":"Frau serviert mit einer Zange Grillfleisch neben einer Küchenwaage auf einen Teller","caption":"Eine Frau portioniert Grillfleisch auf einem Teller mit Reis und Gemüse.","description":null}}},{"id":807,"url":"https://injoys.com/rails/active_storage/blobs/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MTAzOTksInB1ciI6ImJsb2JfaWQifX0=--5004dcb9831bb345176a1e80c3f83456297286a1/ai-9fed4cb5.webp","is_representative":false,"generation_method":"ai_image","license":"ai_generated","mime_type":"image/webp","translations":{"ko":{"alt":"콩팥, 투석기, 단백질 식품과 균형 잡힌 식단을 함께 보여주는 영양 관리 일러스트","caption":"콩팥 건강을 위해 고기와 여러 단백질 식품의 섭취 균형을 관리하는 모습을 나타낸다.","description":null},"en":{"alt":"Kidneys, dialysis machine, protein foods and a balanced meal in a nutrition guide","caption":"The illustration highlights balancing meat and other protein foods for kidney health.","description":null},"ja":{"alt":"腎臓、透析装置、たんぱく質食品、バランスのよい食事を示す栄養管理図","caption":"腎臓の健康を守るため、肉やほかのたんぱく質食品の摂取バランスを示している。","description":null},"es":{"alt":"Riñones, máquina de diálisis, alimentos proteicos y una comida equilibrada","caption":"La ilustración destaca el equilibrio entre la carne y otras proteínas para cuidar los riñones.","description":null},"id":{"alt":"Ginjal, mesin dialisis, makanan berprotein, dan menu seimbang dalam panduan gizi","caption":"Ilustrasi ini menekankan keseimbangan daging dan sumber protein lain untuk kesehatan ginjal.","description":null},"pt":{"alt":"Rins, máquina de diálise, alimentos proteicos e refeição equilibrada em guia nutricional","caption":"A ilustração destaca o equilíbrio entre carne e outras proteínas para cuidar dos rins.","description":null},"zh-hant":{"alt":"腎臟、洗腎機、蛋白質食物與均衡餐盤的營養管理示意圖","caption":"圖中呈現為維護腎臟健康而均衡攝取肉類及其他蛋白質食物。","description":null},"de":{"alt":"Nieren, Dialysegerät, proteinreiche Lebensmittel und ausgewogene Mahlzeit","caption":"Die Illustration zeigt eine ausgewogene Zufuhr von Fleisch und anderen Proteinen für die Nierengesundheit.","description":null}}}],"published_at":"2026-08-21T00:14:51+09:00","updated_at":"2026-08-21T00:14:51+09:00","license":"cc_by","translation_status":"reviewed","available_locales":["ko","en","ja","es"],"data_locales":["ko","en","ja","es","id","pt","zh-hant","de"],"url":"https://injoys.com/en/articles/ckd-meat-protein-intake-guide"}