Prevent Kidney Disease
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Making healthy food choices is important to us all, but it is even more important if you have kidney disease (CKD). Good nutrition gives you energy to:
A healthy eating plan gives you the right amounts of protein, calories, vitamins and minerals each day. Good nutrition helps you stay healthy, active, and fit. It may also keep your kidney disease from getting worse.
There is no one eating plan that is right for everyone with kidney disease. What you can or cannot eat will change over time, depending on how much kidney function you have and other factors. Your healthcare provider can refer you to a dietitian with special training who can teach you how to choose foods that are right for you.
Choosing the right foods can help you control the buildup of waste products and fluid in your blood. This can help decrease the workload of your kidneys. It may also help to slow down the loss of kidney function.
Protein is an important nutrient. Your body needs protein to help build muscle, repair tissue, and fight infection. But if you have kidney disease, you may need to watch how much protein you eat. This helps prevent protein wastes from building up in your blood. This may help your kidneys work longer. Your healthcare provider or dietitian will tell you if you need to limit protein. Don't be afraid to seek help from a dietitian.
Every person is different. Calories are like fuelâ€”they provide your body with the energy you need to live. They are important because they:
It is important to plan meals that give you enough calories each day. Otherwise, your body may not have the energy you need to stay healthy. A dietitian can help you do this.
Most people get enough vitamins and minerals to stay healthy by eating a wide variety of foods each day. However, if you have kidney disease, you may need to limit some foods that would normally give you these important vitamins and minerals. If so, you may need to take special vitamins or minerals instead. You should only take the vitamins and minerals your healthcare provider or dietitian recommend, because some may be harmful to people with kidney disease.
You should also check with your health care provider before taking any medicines you can buy without a prescription. Some may be harmful to people with kidney disease. You should also avoid taking herbal supplements.
You may need to balance fluids and other important nutrients, too. They are:
Healthy kidneys control how much sodium is in your body. But if your kidneys do not work well, sodium and fluid can buildup in your body. Your healthcare provider will tell you if you need to limit sodium.
Eating high-phosphorus foods can raise the level of phosphorus in your blood. Your kidneys may not be able to remove all of this extra phosphorus. Your healthcare provider will tell you if you need to limit high-phosphorus foods.
Foods that are good sources of calcium are often high in phosphorus. Your healthcare provider will tell you if you need to limit calcium. Do not take over-the-counter vitamin D or calcium supplements unless recommended by your healthcare provider.
Too much or too little potassium in the blood can be dangerous. Some people with kidney disease need more potassium; others need less. How much you need depends on how well your kidneys are working. Your healthcare provider will tell you how much potassium you should eat each day.
Most people with kidney disease do not need to limit how much fluid they drink if they are in the early stages. If you do not know your stage of kidney disease, ask your healthcare provider.
If your kidney disease gets worse, your healthcare provider will let you know if you need to limit fluids and how much is okay for you each day.
If you would like more information, please contact us.
©2014 National Kidney Foundation. All rights reserved. This material does not constitute medical advice. It is intended for informational purposes only. Please consult a physician for specific treatment recommendations.