Question

after doing something why we feel thirsty​

Answer 1

Answer:

It arises from a lack of fluids or an increase in the concentration of certain osmolites, such as sodium. If the water volume of the body falls below a certain threshold or the osmolite concentration becomes too high, structures in the brain detect changes in blood constituents and signal thirst.

Answer 2

Answer:

$\huge\underline\mathfrak\color{blue} Question$

After doing something why we feel thirsty.

$\huge\underline\mathfrak\color{blue} Answer$

The water that we consume in our body is used up in making energy and various metabolic activities in our body. And when the volume of water in our body gets low , then we feel thirsty and we drink water to re-energize our body..

Thank you ☺️✌️..