Salt and its Effects on Kidneys

Kidneys are one of the most important parts of our body. It is the organ that helps body eliminate unwanted fluid through filtering blood. During the process, any extra fluid is sucked out and moved into your bladder which is thereafter eliminated as urine.

To perform this crucial bodily function, kidneys utilize a process known as osmosis. Osmosis helps in drawing additional extra water out of your blood. This process makes use of a delicate balance of sodium and potassium in order to pull the water across a wall of cells from the bloodstream into a collecting channel. This channel leads to the bladder.

Impact of Eating Excess Salt on Kidneys

Most people aren’t aware of the fact that consuming excess salt can affect kidneys adversely. Eating salt works towards raising the amount of sodium in your bloodstream. This completely wrecks the delicate balance existing within the body and reduces the capacity of kidneys to eliminate water.

The result is a higher blood pressure owing to the extra fluid and extra strain on the delicate blood vessels leading to the kidneys. Reoccurrence of this condition (extra strain) can seriously damage the kidneys; also referred to as kidney disease. This reduces the ability of kidney to filter out unwanted and toxic waste products. Gradually, these unwanted and toxic materials start to build up within the body.

In the event where kidney disease is left untreated and the blood pressure is not lowered, the damage can lead to complete kidney failure. This is precisely the condition where the kidneys are no longer capable of filtering the blood and the body becomes poisoned slowly by its own toxic waste products.

In a Nutshell

In case, you suffer from high blood pressure condition and are being treated with a diuretic medication, the kidneys are forced to eliminate more fluid from the bloodstream. Since the sodium in salt counteracts this effect, reducing salt intake will make blood pressure medication more effective.

To keep kidneys in its best condition and allow it to perform well, one must keep from excess intake of salt; especially salty snacks and other packaged food items.


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