What are the causes and symptoms of kidney failure? There are many reasons for kidney failure and whatever the cause, once the kidneys are damaged or there is some kind of obstruction in their functioning, the body can accumulate dirty fluids and build up toxins. Due to this, you may feel symptoms like swelling, shortness of breath, fatigue, nausea, weakness, palpitations, sleep disturbances, loss of appetite, increased or decreased urination, anemia, itchy skin.
How to make kidney healthy? To make the kidney healthy and strong, it is necessary to take a healthy diet. It is believed that certain food items, especially white colored items, can cause serious kidney damage and lead to stone formation. This means that if you want to protect your kidneys, you should avoid consuming them in excess.
bread
According to a study (Ref) published on NCBI, if you want to avoid kidney damage, then you should avoid wheat bread. Of course, whole wheat bread is a healthy option instead of white bread, but if you are a kidney patient, So you should consume refined bread. In fact, wheat bread is high in fiber and therefore low in phosphorus and potassium, which are essential for kidney health.
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bananas

There is no doubt that banana is a healthy fruit but it is high in potassium while sodium is low. This means that it can increase the level of potassium in your body. Keep in mind that excessive amounts of potassium can be harmful to the kidneys.
dairy products

Obviously, dairy products are rich in various vitamins and nutrients. They are also rich in protein, phosphorus and potassium, according to the FDA. Be aware that consuming too much of phosphorus-rich foods can be harmful to bone health in people with kidney disease.
Salt

Salt is the biggest source of sodium and so are things loaded with salt. Consuming these can increase blood pressure, which can damage your kidneys. Instead of salt, use more raw spices in your food.
Sugar

Although there is no problem with the consumption of sugar, but increasing the sugar level in the body can be dangerous for the kidney. Once the blood sugar level exceeds 180 mg/dl, the kidneys begin to excrete sugar in the urine. The higher the blood sugar, the more sugar is released in the urine. This is the reason why the kidneys of diabetic patients deteriorate quickly.
Disclaimer: This article is for general information only. It cannot be a substitute for any medicine or treatment in any way. Always consult your doctor for more details.