Salty diet makes you hungry

We've all heard it: eating salty foods makes you thirstier. But what sounds like good nutritional advice turns out to be not true in the long run. In a study carried out during a simulated mission to Mars, an international group of scientists has found exactly the opposite to be true. 'Cosmonauts' who ate more salt retained more water, weren't as thirsty, and needed more energy.


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