If your kidneys aren't working as
they should, your doctor will likely prescribe a diet with specific daily
amounts of protein, sodium and potassium. Keeping these nutrients in balance
might help prevent kidney disease from getting worse.
Assuming you have kidney disease,
you need a registered dietitian nutritionist on your health care team. An RDN
will educate you on how to eat very well and manage this latest and very
important part of your health plan.
You shall desire a meal plan that
meets your individual needs. A registered dietitian nutritionist shall help you
accomplish this by taking your food preferences, lifestyle and special needs
into account.
Protein helps build, repair and
maintain every cell within your body and works extremely well to provide energy
if needed. Whenever your kidneys aren't working well, they can't handle as much
health proteins. It is vital you eat enough carbohydrates and body fat to
provide your body with the energy you need. The limited protein you eat will be
utilized to build and mend your cells then. Your new diet will have to include
the right balance of protein, carbohydrates and fat. Key sources of protein
include meat, poultry, seafood, eggs, milk, nuts and beans. Breads, cereals,
vegetables and seeds contain protein, too.
Sodium can raise your blood
circulation pressure and make you retain fluids. For people with kidney
disease, extra sodium and liquid can build up in your body, that may affect
your heart and lungs. Your new diet can include a daily sodium limit. Your RDN
will outline how best to stay within this limit. Sodium is found in salt and
most processed foods. Make sure to examine labels for salt articles. Check
labels of salt substitutes before using them also; many contain potassium which
might must be limited.
Like sodium, potassium must stay
well balanced in your body. If your kidneys aren't working well, potassium
amounts in your bloodstream can rise. Large potassium amounts affect your heart
and soul rhythm, so your new diet may include a potassium limit. Your RDN shall
explain how to stay within your limit. Potassium is found in many fruits and
vegetables, beans, dairy and nuts foods.
An RDN may also help you with other
areas of your diet to make sure you get the nutrition you need. These include:
- Total
Calories. Calorie consumption is important in maintaining your weight in a
healthy range.
- Phosphorus.
Poor kidney function could cause phosphorus levels to go up in your blood. For
that reason, a lower phosphorus diet may be needed.
- Calcium.
A high phosphorus level within your body decreases the availability of calcium
for your bones. Your diet shall need to offer the right harmony between
phosphorus and calcium.
- Vitamins
and Minerals (especially B-complex, vitamin C, vitamin D, iron and zinc).
Limiting certain food groupings to ease the workload on your kidneys could
leave you lacking certain minerals and vitamins.
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