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Why Is Salt Bad for High Creatinine Level

Why Is Salt Bad for High Creatinine LevelLow-salt is always suggested for people with high creatinine level. Almost all the patients know salt is bad, but few of them know why salt is bad for high creatinine level.

What does high creatinine level indicate?

To know clearly about this question, let’s firstly understand what high creatinine level mean. Creatinine level in blood is always measured to learn about kidney condition, because kidney is responsible for a normal serum creatinine level.

Healthy kidneys filter blood and during this process, wastes like creatinine and unwanted fluid are excreted out of the body as urine. When kidneys fail to work well, wastes that should be removed by kidney stay in blood, leading to high creatinine level and fluid retention. Therefore, in medicine, high creatinine level indicates kidney problem.

Why is salt bad for high creatinine level?

Actually, low-salt diet is recommended for high creatinine patients, because salt is bad for kidney. Salt is the most common source of sodium in our daily diet. Sodium is an element that the body needs to work properly. It helps keep the water of the body. Normally, the sodium level is kept in the range of 135-145mEq/L. When we ingest too much sodium at one time, kidneys will remove the excess one through urine. However, when kidneys can not function normally, sodium that should be removed will stay in the body, as a result of which, hypernatremia is easily caused.

For people with high creatinine level, their kidneys have been damaged and can not work as well as they did before. Under such a condition, low-sodium diet is needed to avoid further elevation of sodium level in the blood, because high sodium in blood not only triggers swelling, but also elevates blood pressure.

Salt is bad for high creatinine level patient, because salt is rich in sodium. If you still have any questions about diet and treatment for high creatinine level, please leave us message or contact online doctor directly.

Tag: CKD Diet Creatinine

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