A member asked:

Why does drinking sea water cause dehydration?

A doctor has provided 1 answer
Dr. Tarek Naguib answered

Specializes in Nephrology and Dialysis

It does not: When you drink salty fluids you get thirsty because of the increase of salt level in blood. The thirst mechanism does not mean you are dehydrated. It makes you drink lots of water which will correct high salt in blood by diluting it back to normal.

Answered 1/17/2019

5.4k views

Thank

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