Kidneys are really important workhorses in the body. Small bean-shaped organs filter waste products from the blood. They also release hormones that regulate blood pressure, help balance body fluids and produce urine. Kidney disease affects approximately 10% of the world’s population and can be caused by high blood pressure and uncontrolled blood sugar. Other factors such as age, smoking, obesity and gender also affect. If the kidneys are not functioning optimally, waste products from food accumulate in the blood and make the body sick.
The diet that people with kidney disease must adhere to varies greatly depending on the stage. The early stages have different limitations than people with end-stage kidney disease. Beyond dietary changes, you may need dialysis and possibly a kidney transplant. If you have been diagnosed with kidney disease or if it is in your family, it is wise to learn about the best options for healthy eating. We have a list of safe things to eat in kidney disease. However, ask your doctor about the best amount and combination of these foods for your particular situation.
Before you start looking at the good, you should know that people with kidney disease are generally asked to limit certain nutrients in many different foods. The big three are sodium, potassium and phosphorus. Protein can be limited in the early stages of kidney disease and increased in patients who are more advanced and require dialysis. For starters, here is a list of tasty and healthy foods that are low in phosphorus, potassium, and sodium.