Why are our tears saltwater

Why do human taste salty tears? And where salt comes if the person does not use salt in his diet?

Salty tears for you are salty! Each one of us has a certain degree of salinity. As the body fluids, including tears, has a little salt. The average human body adults contain about one cup of sodium chloride (salt well).

Salt is one of the body dramatically useful things, as it keeps the body healthy, because the sodium in salt helps temper the transmission of nerve signals, and this is good for your senses. Salt also helps in the process of muscles.

Chlorine in salt helps keep your pH level of your "pH" in balance. It also helps to get rid of carbon dioxide, and to maintain the fluid in the acidic stomach so you can digest things.

Although the presence of salt in your body is a good idea but you must be careful of salt intake in abundance. Sodium can be obtained from many different foods, and even those that do not think they contain sodium, for example, apples contain 1 milligram of sodium, perhaps not much, but it is anyway.

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