THE human body contains about 45litres of water, but this is not pure water - it is a salt solution.
THE human body contains about 45litres of water, but this is not pure water - it is a salt solution.
Our bodies' cells need salt to live and work, but we lose some of this salty fluid each day, so we have to replace it through what we eat.
But as with most things it is best to exercise moderation in all things - too much salt can be very bad for you. - bigsiteofamazingfacts.com